| Acanthopsoides molobrion | iNaturalist curated photo (taxon 445604) | (c) Zakqary Roy, some rights reserved (CC BY), uploaded by Z | CC BY 4.0 |
| Acrossocheilus parallens | iNaturalist curated photo (taxon 187017) | no rights reserved | CC0 |
| Adolfo's catfish | Corydoras-adolfoi-alone.jpg | Corydoras-adolfoi | CC BY-SA 4.0 |
| African brown knifefish | Xenomystus nigri 1.JPG | User:Haplochromis | CC BY-SA 3.0 |
| African leaffish | Polycentropsis abbreviata.jpg | Lohachata | CC BY-SA 3.0 |
| Agassiz's corydoras | Callichthyidae Corydoras agassizii 1.jpg | NasserHalaweh | CC BY-SA 4.0 |
| Agassiz's dwarf cichlid | Apistogramma agassizii in aquarium.jpg | Cisamarc | CC BY-SA 3.0 |
| Aimara | Hoplerythrinus unitaeniatus 174300214.jpg | Célio Moura Neto | CC BY 4.0 |
| Alfred's Licorice Gourami | Parosphromenus alfredi 251537111.jpg | Zakqary Roy | CC BY 4.0 |
| Alligator gar | Alligator Gar 10.JPG | Greg Hume | CC BY-SA 3.0 |
| Altolamprologus calvus | Altolamprologus calvus.png | Mr. Glenn Barrett | CC BY-SA 2.5 |
| Altum Angel | Altum pic 2.jpg | The original uploader was Puertoayacucho at English Wikipedi | CC BY-SA 3.0 |
| Amanda Jane's cory | Corydoras amandajanea.jpg | Claudio de Oliveira, Laboratório de Biologia e Genética de P | CC BY 3.0 |
| Amazon leaffish | Monocirrhus polyacanthus 03.jpg | KENPEI | CC BY-SA 3.0 |
| Amazon puffer | Assel-Kugelfisch 2.jpg | O. Schneider | CC BY-SA 3.0 |
| Ancistrus claro | iNaturalist curated photo (taxon 616115) | (c) Douglas Lopes, some rights reserved (CC BY), uploaded by | CC BY 4.0 |
| Angel squeaker | iNaturalist curated photo (taxon 188500) | (c) Haps, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Angler catfish | iNaturalist curated photo (taxon 187216) | (c) yoyobudiman, some rights reserved (CC BY) | CC BY 4.0 |
| Anomalochromis thomasi | iNaturalist curated photo (taxon 94190) | (c) Klaus Rudloff, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Aphyosemion bualanum | iNaturalist curated photo (taxon 94295) | (c) Montykillies, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Aphyosemion ogoense | Aphyosemion ogoense.png | Andrew Bogott | CC BY-SA 4.0 |
| Apistogramma eremnopyge | Apistogramma eremnopyge.jpg | Mazapura | CC BY-SA 4.0 |
| Arabian toothcarp | iNaturalist curated photo (taxon 1316847) | (c) Jan Ebr & Ivana Ebrová, some rights reserved (CC BY) | CC BY 4.0 |
| Argentine humphead | iNaturalist curated photo (taxon 605001) | no rights reserved | CC0 |
| Arulius barb | iNaturalist curated photo (taxon 491418) | (c) Marcus Knight, some rights reserved (CC BY) | CC BY 4.0 |
| Asian arowana | Arowana.jpg | Marcel Burkhard | CC BY-SA 3.0 |
| Asian redtail catfish | Hemib nemur 171208-DSC0045 chd.JPG | Wibowo Djatmiko (Wie146) | CC BY-SA 4.0 |
| Asian swamp eel | Monopterus albus 2.jpg | Leo G. Nico, USGS, Gainesville, FL | Public domain |
| Aspidoras taurus | Aspidoras taurus.png | Juan Felipe | CC BY 3.0 |
| Assamese snakehead | iNaturalist curated photo (taxon 97279) | (c) Ankur Nandi, some rights reserved (CC BY) | CC BY 4.0 |
| Atlantic mudskipper | GambianMudskippers.jpg | Bjørn Christian Tørrissen | CC BY-SA 4.0 |
| Australian bonytongue | Scleropages jardinii 043.JPG | Ginkgo100 | CC BY-SA 3.0 |
| Axelrodia stigmatias | Axelrodia stigmatias (Rio Preto).png | George Mattox, Camila S. Souza, Mônica Toledo-Piza, Ralf Bri | CC BY 4.0 |
| Azraq Killifish | Aphanius sirhani.png | Luxquine | CC BY-SA 4.0 |
| Badis | Badis badis.jpg | The original uploader was Tomolyka at Hungarian Wikipedia. | CC BY-SA 3.0 |
| Bala shark | Balantiocheilos melanopterus - Karlsruhe Zoo 02.jpg | H. Zell | CC BY-SA 3.0 |
| Banded archerfish | Toxotes jaculatrix.jpg | Chrumps | CC BY-SA 3.0 |
| Banded banjo | Platystacus cotylephorus - Peitschenwels.jpg | 5snake5 | CC0 |
| Banded corydoras | Schleromystax barbatus5015.jpg | Birger A | CC BY-SA 3.0 |
| Banded dwarf cichlid | Apistogramma bitaeniata.jpg | Britzke | CC BY-SA 2.0 |
| Banded gourami | Trichogaster fasciata 179813241.jpg | Sandipan Das | CC BY 4.0 |
| Banded jewel cichlid | Hemichromis elongatus C.jpg | Klaus Rudloff | CC BY-SA 4.0 |
| Banded knifefish | Gymnotus Carapo en aquarium.jpg | aquaportail.com | CC BY 4.0 |
| Banded leporinus | Banded Leporinus (Leporinus fasciatus) (7124562451).jpg | Bernard DUPONT from FRANCE | CC BY-SA 2.0 |
| Banded puffer | Colomesus psittacus.jpg | Clinton & Charles Robertson | CC BY 2.0 |
| Banded rainbowfish | Melanotaenia trifasciata 2zz2.jpg | LucasWhiteford6958 | CC BY-SA 4.0 |
| Bandit corydoras | Corydoras melini.jpg | Frank M Greco | CC BY 3.0 |
| Baram snakehead | iNaturalist curated photo (taxon 610080) | (c) Jay Pruett, some rights reserved (CC BY) | CC BY 4.0 |
| Barca snakehead | Channa barca.jpg | Beta Mahatvaraj | CC BY-SA 4.0 |
| Barito Betta | Male Betta Pallifina.jpg | Stacyh202 (talk) | CC BY-SA 3.0 |
| Barramundi | Lates calcarifer, 2014-09-19a.jpg | Mitch Ames | CC BY-SA 4.0 |
| Barred bichir | Ornate bichir, Boston Aquarium.JPG | Steven G. Johnson | CC BY-SA 3.0 |
| Barred danio | Devario pathirana.jpg | Rupert A. Collins | CC BY 3.0 |
| Barred pencilfish | Nannostomus-espei.jpg | SelEle-MS | CC BY-SA 4.0 |
| Barred sorubim | Pseudoplatystoma-fasciatum.jpg | Chrumps | CC BY-SA 4.0 |
| Barredtail corydoras | Barred tail corydoras.jpg | PalaciosAn | CC BY-SA 4.0 |
| Baryancistrus chrysolomus | Baryancistrus chrysolomus L-047 (2).jpg | 5snake5 | CC0 |
| Baryancistrus demantoides | Baryancistrus demantoides.jpg | Anne Blindheim | CC BY-SA 3.0 |
| Beardless barb | Anemat apog 100614-3509 awr.JPG | Wibowo Djatmiko (Wie146) | CC BY-SA 3.0 |
| Bengal danio | Devario devario hi res.jpg | Beta Mahatvaraj | CC BY-SA 4.0 |
| Bengal loach | Botia dario.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Benthochromis tricoti | Benthochromis tricoti.jpg | The original uploader was MidgleyDJ at English Wikipedia. | CC BY-SA 2.5 |
| Betadevario ramachandrani | Betadevario ramachandrani.jpg | Girish Gowda | CC BY-SA 4.0 |
| Betta hipposideros | iNaturalist curated photo (taxon 95738) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Betta stigmosa | Betta stigmosa 251817350.jpg | AVNJ | CC BY 4.0 |
| Betta uberis | Betta uberis.jpg | CBG Photography Group, Centre for Biodiversity Genomics | CC BY 4.0 |
| Biara | Payara.jpg | Cholmes75 | CC BY 3.0 |
| Big-eyed Cachorro | Acestrorhynchus falcirostris.jpg | Clinton & Charles Robertson | CC BY 2.0 |
| Big-eyed Mouthbrooder | iNaturalist curated photo (taxon 96466) | (c) Zach Johnson, some rights reserved (CC BY), uploaded by | CC BY 4.0 |
| Bigspot barb | Clownbarbe 2.jpg | Haplochromis | CC BY-SA 3.0 |
| Bigtooth river stingray | Potamotrygon henlei 1.jpg | Stan Shebs | CC BY-SA 3.0 |
| Biotoecus opercularis | iNaturalist curated photo (taxon 611311) | (c) Clinton & Charles Robertson, some rights reserved (CC BY | CC BY 4.0 |
| Black band catfish | Corydoras zygatus 2.jpg | Soulkeeper | CC BY-SA 4.0 |
| Black Dwarf Betta | Betta persephone 1.jpg | Martin FischerParostoteles | CC BY-SA 3.0 |
| Black ghost knifefish | Black Ghost Knifefish 400.jpg | Photo by and (c)2005 Derek Ramsey (Ram-Man) | CC BY-SA 2.5 |
| Black neon tetra | Black-Neon-Tetra.jpg | Atulbhats | CC BY-SA 4.0 |
| Black paradisefish | Macropodus spechti males.png | Andrew Bogott | CC BY-SA 4.0 |
| Black phantom tetra | Hyphessobrycon megalopterus Porte Doree.jpg | This illustration was made by Citron
You must credit this: | CC BY-SA 3.0 |
| Black ruby barb | Black Ruby Barb 700.jpg | Photo by and (c)2004 Derek Ramsey (Ram-Man) | CC BY-SA 2.5 |
| Black sharkminnow | iNaturalist curated photo (taxon 187591) | (c) luluchouette, some rights reserved (CC BY) | CC BY 4.0 |
| Black spot piranha | Close-up of a piranha at Georgia Aquarium (cropped).jpg | Gatorfan252525 | CC BY-SA 4.0 |
| Black Stripe Dwarf Cichlid | Taeniacara candidi adult.jpg | Gogoschinski | Public domain |
| Black tetra | Gymnocorymbus ternetzi.JPG | emptyvi | CC BY-SA 3.0 |
| Black-lined loach | iNaturalist curated photo (taxon 611815) | (c) Lerdsuwa, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Black-throated Eartheater | Geophagus brachybranchus.jpg | Chrumps | CC BY-SA 4.0 |
| Black-winged hatchetfish | Carnegiellamarthae.jpg | Tsunamicarlos | Public domain |
| Blackbelly limia | Limia melanogaster (3) (cropped).jpg | Livebearerguy | CC BY-SA 4.0 |
| Blackbelt cichlid | Vieja maculicauda.jpg | Doronenko | CC BY 3.0 |
| Blackline penguinfish | Thayeria boehlkei.jpg | Andrew Gray | CC BY-SA 3.0 |
| Blackline rasbora | LK-ซิวหางแดง3.jpg | R.workoran | CC BY-SA 4.0 |
| Blackseam Cichlid | Apistogramma hongsloi (m).jpg | Cinh | CC BY-SA 3.0 |
| Blackspot barb | iNaturalist curated photo (taxon 524892) | (c) Rahul R Nath, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Blackstripe Cichlid | iNaturalist curated photo (taxon 317443) | (c) Schrodiskitten, some rights reserved (CC BY) | CC BY 4.0 |
| Blacktop corydoras | Corydoras acutus by Frank M. Greco.jpg | Frank M. Greco | CC BY 3.0 |
| Bleeding heart tetra | Kirschflecksalmler-M.jpg | Unknown author | CC BY-SA 3.0 |
| Blockhead Cichlid | iNaturalist curated photo (taxon 113098) | (c) Cedricguppy - Loury Cédric, some rights reserved (CC BY- | CC BY-SA 4.0 |
| Blood Betta | Betta livida 250688684.jpg | Zakqary Roy | CC BY 4.0 |
| Blood Tetra | Hyphessobrycon pyrrhonotus thomnight 001.jpg | Thomnight (Thomnight) | CC BY-SA 2.0 de |
| Bloodfin tetra | iNaturalist curated photo (taxon 346466) | no rights reserved | CC0 |
| Blotched snakehead | Channa maculata 170712814.jpg | Meng-Chi Hung | CC BY 4.0 |
| Blotched upsidedown catfish | iNaturalist curated photo (taxon 113647) | (c) en:User:Neale Monks, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Blue acara | iNaturalist curated photo (taxon 607397) | (c) Stephanie Tran, some rights reserved (CC BY) | CC BY 4.0 |
| Blue betta | Betta smaragdina pair1.jpg | --Acapella 09:31, 31 December 2006 (UTC) | CC BY-SA 3.0 |
| Blue corydoras | Corydoras nattereri.JPG | Carsten Müller | Copyrighted free use |
| Blue danio | Danio kerri.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Blue discus | Николаевский зоопарк. Аквариум.8 - panoramio.jpg | mramorn | CC BY-SA 3.0 |
| Blue lyretail | Fundulopanchax gardneri.jpg | Alexander Prokoshev | CC BY-SA 4.0 |
| Blue mbuna | Labeotropheus fuelleborni.jpg | Gareth J. Fraser, C. Darrin Hulsey, Ryan F. Bloomquist, Kris | CC BY 2.5 |
| Blue Panda Apisto | Apistogramma Panduro male.jpg | Cisamarc | CC BY-SA 3.0 |
| Blue streak hap | Labidochromis caeruleus (male).jpg | Jmatz at English Wikipedia (Original text: Julian Matz (tal | CC BY-SA 3.0 |
| Blue tetra | Mimagoniates microlepis.jpg | Diogo Luiz | CC BY 4.0 |
| Bluefin notho | Rachovii.jpg | Cisamarc | CC BY-SA 4.0 |
| Bluefinned snakehead | Channa bleheri.jpg | Mirko Hartig | CC BY-SA 3.0 |
| Bluespotted corydoras | Corydoras melanistius 32268928.jpg | karsten_s | CC BY 4.0 |
| Blunt-headed Telmat | Telmato-vittat-congo0.1 (1).jpg | Eretmodus | Public domain |
| Blunt-jawed elephantnose | Campylomormyrus tamandua.png | Carl Hopkins | CC BY-SA 3.0 |
| Blunthead cichlid | TropheusspRed200.jpg | Bobby 111 (?) | CC BY-SA 3.0 |
| Blyth's loach | Syncrossus berdmorei.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Boeseman's catfish | Corydoras boesemani 32182233.jpg | karsten_s | CC BY 4.0 |
| Boeseman's rainbowfish | Melanotaenia boesemani - Karlsruhe Zoo 01.jpg | H. Zell | CC BY-SA 3.0 |
| Bolivian Butterfly Cichlid | Mikrogeophagus altispinosus PiaH.jpg | Pia Helminen | CC BY 2.5 |
| Bolt Catfish | Aguarunichthys torosus Napo.png | Photos: courtesy of Kelly Swing (A, B, C and D), Jonathan Va | CC BY 4.0 |
| Bone Back | Pelvicachromis taeniatus.JPG | Neale Monks at en.wikipedia | CC BY-SA 3.0 |
| Borneo betta | iNaturalist curated photo (taxon 618887) | (c) Ahsan al hidayat, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Borneo loach | iNaturalist curated photo (taxon 249677) | (c) Cheongweei Gan, some rights reserved (CC BY), uploaded b | CC BY 4.0 |
| Boulenger's Featherfin Tetra | iNaturalist curated photo (taxon 96107) | (c) John P Friel, some rights reserved (CC BY), uploaded by | CC BY 4.0 |
| Bowfin | Amia calva.png | Zachary Randall | CC BY 3.0 |
| Brevibora cheeya | iNaturalist curated photo (taxon 612617) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Brichard's Lamprologus | Neolamprologus brichardi.jpg | David Midgley (www.sydneycichlid.com) | CC BY-SA 2.5 |
| Brichard's Synodontis | Synodontis brichardi.jpg | Frank M. Greco | CC BY 3.0 |
| Brichardi | Neolamprologus pulcher (Wroclaw zoo).JPG | Guérin Nicolas (messages) | CC BY-SA 3.0 |
| Brilliant rasbora | Rasbora einthovenii.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Brittan's Rasbora | Kottelatia brittani.jpg | Rupert A. Collins | CC BY 3.0 |
| Broad stripe cory | Corydoras duplicareus.jpg | Marek Kriz | CC BY 3.0 |
| Bronze corydoras | Corydoras aeneus 2.jpg | Unknown author | Public domain |
| Bronze featherback | iNaturalist curated photo (taxon 107190) | (c) Ong Jyh Seng, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Brown pencilfish | Nannostomus eques 1.jpg | Fajoe | CC BY-SA 3.0 |
| Brown Spike-tailed Paradise Fish | Pseudosphromenus dayi hi res 2.jpg | Beta Mahatvaraj | CC BY-SA 4.0 |
| Bucktooth tetra | Bucktoothed Tetra.jpg | Ltshears | CC BY-SA 3.0 |
| Bumblebee fish | Brachygobius xanthozonus.jpg | Malamut | Public domain |
| Burmese border loach | Botia kubotai.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Burmese loach | iNaturalist curated photo (taxon 104196) | (c) Rongrong Angkaew, some rights reserved (CC BY) | CC BY 4.0 |
| Bushymouth catfish | Antennenwels auf einer Kokosnussschale Ancistrus dolichopterus P101013 | JanRehschuh | CC BY-SA 3.0 |
| Butter catfish | Butterfish (Pabda).jpg | Salil Kumar Mukherjee | CC BY-SA 4.0 |
| Butterfly splitfin | Ameca splendens.jpg | Przemysław Malkowski | CC BY-SA 3.0 |
| Cachama | iNaturalist curated photo (taxon 208523) | (c) Brian Gratwicke, some rights reserved (CC BY) | CC BY 4.0 |
| Canara pearlspot | iNaturalist curated photo (taxon 100602) | (c) Klaus Rudloff, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Cape kurper | Sandelia capensis.jpg | Brian Gratwicke | CC BY 2.0 |
| Cardinal tetra | Cardinal Paracheirodon axelrodi (3).jpg | CHUCAO | CC BY-SA 3.0 |
| Celebes rainbowfish | Marosatherina ladigesi.jpg | Shigella dysenteriae at English Wikipedia | CC BY-SA 3.0 |
| Ceros Tetra | Moenkhausia ceros Armbruster.jpg | Jonathan (Jon) Armbruster | CC BY-SA 2.0 |
| Ceylon snakehead | Channa Orientalis.jpg | Seriousgeeth | CC BY-SA 4.0 |
| Ceylonese combtail | Belontia signata - Wilhelma 01.jpg | H. Zell | CC BY-SA 3.0 |
| Chaetostoma formosae | Chaetostoma formosae.jpg | Frank M. Greco | CC BY 3.0 |
| Chameleon loach | Syncrossus beauforti.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Checker barb | iNaturalist curated photo (taxon 613275) | (c) Zakqary Roy, some rights reserved (CC BY), uploaded by Z | CC BY 4.0 |
| Chequered Julie | Juliademarlier.jpg | No machine-readable author provided. MiguelCampos assumed (b | Public domain |
| Cherry barb | Male Cherry Barb 700.jpg | Unknown author | CC BY-SA 3.0 |
| Chessboard cichlid | Dicrossus filamentosus male.png | Eduardo A Carvalho | CC BY 3.0 |
| Chili Rasbora | Boraras-brigittae-3191524164.jpg | Fantomeno 14 | CC0 |
| Chinese algae-eater | Chinese algae eater.jpg | Pseudogastromyzon | Public domain |
| Chinese Butterfly Loach | Beaufortia kweichowensis.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Chocolate gourami | Sphaerichthys osphromenoides.jpg | en:User:Tsunamicarlos | Public domain |
| Chocolate Neon Tetra | Hyphessobrycon vilmae dark background.png | Andrewbogott | CC BY-SA 4.0 |
| Chocolate-colored catfish | Rineloricaria lanceolata 06.jpg | 5snake5 | CC0 |
| Chukai Betta | Betta tussyae (male) 2010-04-01.JPG | DefenderRegina | Public domain |
| Cichlasoma boliviense | iNaturalist curated photo (taxon 611340) | (c) Ramon and Suzanne Vargas, some rights reserved (CC BY-SA | CC BY-SA 4.0 |
| Climbing perch | Anabas testudineus.png | Sahat Ratmuangkhwang | CC BY 3.0 |
| Clown barb | Clownbarbe 2.jpg | Haplochromis | CC BY-SA 3.0 |
| Clown featherback | Chitala Ornata.jpg | Parkourprincess | CC BY-SA 4.0 |
| Clown killi | Clown killi.png | Unknown authorUnknown author | CC0 |
| Clown knifefish | Chitala chitala.jpg | Hamid Badar Osmany | CC BY 3.0 |
| Clown loach | Chromobotia macracanthus.jpg | Vlad Butsky from San Jose, CA, USA | CC BY 2.0 |
| Clown rasbora | Rasbora kalochroma.jpg | Factumquintus at German Wikipedia | CC BY-SA 3.0 |
| Clown squeaker | iNaturalist curated photo (taxon 188506) | (c) John P Friel, some rights reserved (CC BY), uploaded by | CC BY 4.0 |
| Cockatoo cichlid | Cacatuoides.JPG | William Kreijkes | CC BY-SA 3.0 |
| Colombian Tetra | iNaturalist curated photo (taxon 494982) | (c) Marrabbio2, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Common hatchetfish | Gasteropelecus sternicla.JPG | Neale Monks at English Wikipedia | CC BY-SA 3.0 |
| Common spiny loach | Thermalis.jpg | AravindManoj | CC BY-SA 4.0 |
| Common Whiptail Catfish | Rineloricaria eigenmanni.jpg | Ckf6412 | CC BY-SA 4.0 |
| Compressiceps | Altolamprologus compressiceps - Karlsruhe Zoo 01.jpg | H. Zell | CC BY-SA 3.0 |
| Congo pufferfish | Tetraodon miurus.jpg | Jamie C at English Wikipedia | Public domain |
| Congo squeaker | iNaturalist curated photo (taxon 113660) | (c) John P Friel, some rights reserved (CC BY), uploaded by | CC BY 4.0 |
| Congo tetra | Phenacogrammus interruptus (aka).jpg | André Karwath aka Aka | CC BY-SA 2.5 |
| Congochromis dimidiatus | Congochromis dimidiatus Lac Mai Ndombe Region.jpg | Udo Vornhusen | CC BY-SA 4.0 |
| Congochromis sabinae | Congochromis sabinae Tshuapa.jpg | Udo Vornhusen | CC BY-SA 3.0 |
| Convict cichlid | iNaturalist curated photo (taxon 132342) | (c) Konstantin Gerasimov, some rights reserved (CC BY) | CC BY 4.0 |
| Convict julie | Julidochromis regani.jpg | Regani | Public domain |
| Copadichromis azureus | Copadichromis azureus.jpg | Greg Hume | CC BY-SA 3.0 |
| Copella carsevennensis | Copella carsevennensis (Regan, 1912) 1057618893.jpg | Natural History Museum | CC BY 4.0 |
| Corumba cichlid | iNaturalist curated photo (taxon 346467) | no rights reserved | CC0 |
| Croaking gourami | Trichopsis vittata.jpg | BEDO (Thailand) | CC BY-SA 4.0 |
| Cross River Bichir | Teugelsi bichir.jpg | RatioTile | CC BY-SA 4.0 |
| Cuckoo catfish | Synodontis petricola.jpg | de:user:Nerezza | CC BY-SA 3.0 |
| Cynotilapia afra | C afra.jpg | No machine-readable author provided. Ged~commonswiki assumed | Public domain |
| Cyphotilapia gibberosa | Cyphotilapia gibberosa - GRB.jpg | George Berninger | CC BY-SA 4.0 |
| Cyprichromis microlepidotus | Kleinschuppiger Kaerpflingsbuntbarsch Cyprichromis microlepidotus Tier | Rufus46 | CC BY-SA 3.0 |
| Cyprinodon brontotheroides | Cyprinodon brontotheroides.jpg | Youknowmeasthis | CC BY-SA 4.0 |
| Cyprinodon julimes | Julimes pupfish (Cyprinodon julimes) male in the aquarium.jpg | Mexicankillis/Mauricio De la Maza-Benignos | CC BY-SA 3.0 |
| Damba | Cichlidae - Paretroplus damii.JPG | Hectonichus | CC BY-SA 3.0 |
| Danio dangila | iNaturalist curated photo (taxon 99075) | (c) Ankur Nandi, some rights reserved (CC BY) | CC BY 4.0 |
| Danio jaintianensis | Danio jaintianensis.jpg | Beta Mahatvaraj | CC BY-SA 4.0 |
| Danionella priapus | Danionella priapus.jpg | Beta Mahatvaraj | CC BY-SA 4.0 |
| Danionella translucida | Danionella translucida bolton aquarium.JPG | Geni | CC BY-SA 4.0 |
| Dawn tetra | Aphyocharax nattereri (ZFMK-ICH-010414).jpg | Karl Heinz Lüling | CC BY-SA 4.0 |
| Deep-water hap | Placidochromis electra Aquarium fish stock photo.jpg | Paolo Neo | Public domain |
| Delicate blue-eye | iNaturalist curated photo (taxon 530747) | (c) Tom Ferguson, some rights reserved (CC BY) | CC BY 4.0 |
| delicate loach | Niwaella delicata.jpg | Unknown author | CC BY-SA 2.5 |
| Demon eartheater | Satanoperca--jurupari.jpg | Chrumps | CC BY-SA 4.0 |
| Devario auropurpureus | Devario auropurpureus.jpg | Rupert A. Collins | CC BY 3.0 |
| Devario interruptus | Devario interruptus.png | Xiao Jiang Chen | CC BY 4.0 |
| Diamond killifish | Fundulus xenicus, CR-393, Santa Rosa Beach, FL, US imported from iNatu | (c) James-LaFontaine, some rights reserved (CC BY) | CC BY 4.0 |
| Diamond tetra | Moenkhausia pittieri young fish in aquarium.jpg | SOK | CC BY-SA 4.0 |
| Dickfeld's Julie | Julidochromis dickfeldi.jpg | regani | Public domain |
| Dirty bandit cory | Corydoras loxozonus 1.jpg | Soulkeeper | CC BY-SA 3.0 |
| Dracula fish | Danionella dracula.jpg | AngryBurmese | CC BY 4.0 |
| Duckbill catfish | Silure spatule.jpg | Sitron | CC BY-SA 3.0 |
| Dusky millions fish | Phalloceros caudimaculatus wild phenotype.jpg | Lucas-Attwell | CC BY-SA 4.0 |
| Dwarf Angelfish | Pterophyllum leopoldi.jpg | The original uploader was Hodowlaniec at Polish Wikipedia. | CC BY-SA 3.0 |
| Dwarf corydoras | Corydoras hastatus.jpg | AquariaNR | CC BY-SA 3.0 de |
| Dwarf gourami | Trichogaster lalius - variétée d'élevage bleu.png | Cedricguppy | CC BY-SA 4.0 |
| Dwarf loach | iNaturalist curated photo (taxon 611816) | (c) Lerdsuwa, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Dwarf Mouthbrooder | Betta dimidiata M005.jpg | R.J. Blach | CC BY-SA 3.0 |
| Dwarf panchax | Dwarf panchax.jpg | Frank M. Greco | CC BY 3.0 |
| Dwarf pufferfish | アベニーパファー.jpg | Chunbin | CC BY-SA 4.0 |
| Dwarf rainbowfish | Diamant Regenbogenfisch (Melanotaenia praecox).jpg | Raimond Spekking | CC BY-SA 4.0 |
| Dwarf rasbora | LK-ซิวเพชรน้อย1.jpg | R.workoran | CC BY-SA 4.0 |
| Dwarf Tanganyikan cichlid | Tropheus duboisi Schoenbrunn2008.jpg | Manfred Werner / Tsui | CC BY-SA 3.0 |
| Dwarf Zipper Loach | Acanthocobitis zonalternans.jpg | S. Kulabtong | CC BY 3.0 |
| Ectodus descampsii | iNaturalist curated photo (taxon 99702) | (c) MidgleyDJ, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Edith's Mouthbrooder | Betta edithae M.jpg | Ahsan al hidayat | CC BY-SA 4.0 |
| Egger's killifish | Nothobranchius eggersi.png | Violaine2, France | CC BY-SA 3.0 |
| Egyptian mouthbrooder | Egyptian Mouthbrooder (male).jpg | Julian Matz (talk) | CC BY-SA 3.0 |
| Electric Blue | Fryeri2.jpg | Unknown author | CC BY-SA 2.5 |
| Electric eel | Electric-eel.jpg | Steven G. Johnson | CC BY-SA 3.0 |
| Elegant corydoras | Corydoras elegans.jpg | User:Toniher | CC BY 2.5 |
| Elephant ear gourami | Osphronemus exodon.jpg | Ngo Van Tri | CC BY 3.0 |
| Ember tetra | Hyphessobrycon amandae A.jpg | Klaus Rudloff | CC BY-SA 4.0 |
| Emerald cichlid | Hypselecara temporalis - Karlsruhe Zoo 01.jpg | H. Zell | CC BY-SA 3.0 |
| Emperor Botia | Botia sp Tenasserim.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Emperor tetra | Emperor tetra.jpg | Citron | CC BY-SA 3.0 |
| Empire gudgeon | Hypseleotris compressa.jpg | Frank M. Greco | CC BY 3.0 |
| Endlers guppy | Poecilia wingei Campoma male 021en 20130303.jpg | Emilio17 | CC BY-SA 3.0 |
| Escherich's killi | iNaturalist curated photo (taxon 94351) | (c) Alexander Prokoshev, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Esomus caudiocellatus | Esomus caudiocellatus.jpg | AngryBurmese | CC BY-SA 4.0 |
| Esomus metallicus | Esomus metallicus.jpg | Melanochromis | Public domain |
| Eyespot gourami | Parasphaerichthys ocellatus.png | Andrew Bogott | CC BY-SA 4.0 |
| Eyespot rasbora | iNaturalist curated photo (taxon 612618) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Fahaka pufferfish | TetraodonLineatus.JPG | Earedien | Public domain |
| Fairy catfish | Corydoras Atropersonatus.jpg | MaurizioCorydoras | CC BY-SA 4.0 |
| Fairy cichlid | Aulonocara jacobfreibergi eureka red.jpg | Lerdsuwa | CC BY-SA 3.0 |
| False blochi catfish | Corydoras delphax.jpg | Frank M. Greco | CC BY 3.0 |
| False rummynose tetra | Petitella georgiae (132146543).jpg | NasserHalaweh | CC BY-SA 4.0 |
| False spotted catfish | Corydoras leucomelas 32133573.jpg | karsten_s | CC BY 4.0 |
| False X-ray tetra | iNaturalist curated photo (taxon 516341) | (c) Julien Renoult, some rights reserved (CC BY), uploaded b | CC BY 4.0 |
| False yellowjacket cichlid | Mota, Soledad, Honduras imported from iNaturalist photo 250467586.jpg | (c) Olvin Wilfredo Oyuela, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Farlowella vittata | Farlowella vittata - 20120228.jpeg | CONTERALLY at Italian Wikipedia | CC BY 3.0 |
| Featherfin | iNaturalist curated photo (taxon 107682) | (c) Amada44, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Featherfin cichlid | Cyathopharynx.JPG | User:Haplochromis | CC BY-SA 3.0 |
| Fenestratus | Protomelas fenestratus.jpg | Klaus Rudloff | CC BY-SA 4.0 |
| Finescale tigerfish | Datnioides microlepis Mount.jpg | Anthropophoca | CC0 |
| Fire bar danio | Devario maetaengensis.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Fire eel | Ildaal.jpg | Llandor | CC BY-SA 3.0 |
| Firemouth cichlid | iNaturalist curated photo (taxon 208896) | (c) Konstantin Gerasimov, some rights reserved (CC BY) | CC BY 4.0 |
| Five-barred Lamprologus | Neolamprologus tretocephalus.jpg | Chrumps | CC BY-SA 3.0 |
| Fiveband barb | Cyprinidae Desmopuntius pentazona 1.jpg | NasserHalaweh | CC BY-SA 4.0 |
| Flag acara | Laetacara Curviceps.jpg | Dnoerholm | CC BY-SA 4.0 |
| Flag cichlid | Mesonauta festivus.jpg | Citron | CC BY-SA 3.0 |
| Flag tetra | Hyphessobrycon heterorhabdus (humeral blotch and anterior portion).png | Faria, Guimarães, Rodrigues, Oliveira & Lima, 2021 | CC BY 4.0 |
| Flagfish | Jordanella floridae.jpg | Unknown author | Public domain |
| Flame tetra | Hyphessobrycon flammeus, Бесарабка, Київ, Україна, 02000 imported from | (c) Igor Balashov, some rights reserved (CC BY) | CC BY 4.0 |
| Flavescent peacock | Frankfurt Zoo - Aulonocara stuartgranti Usisya.jpg | Photograph by Mike Peel (www.mikepeel.net). | CC BY-SA 4.0 |
| Flying fox | iNaturalist curated photo (taxon 1316223) | (c) Mirko Hartig, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Forest snakehead | Channa lucius 090819-12086 tsa.jpg | Wibowo Djatmiko (Wie146) | CC BY-SA 3.0 |
| Forktail blue-eye | Forktail worakarn.jpg | R.workoran | CC BY-SA 4.0 |
| Formosania lacustris | iNaturalist curated photo (taxon 1315806) | (c) 如此甚好, some rights reserved (CC BY) | CC BY 4.0 |
| Fort Maguire aulonocara | Aulonocara hansbaenschi RB3.jpg | Radomil | CC BY-SA 3.0 |
| Fowler's cory | Corydoras fowleri 247872092.jpg | karsten_s | CC BY 4.0 |
| Freshwater angelfish | iNaturalist curated photo (taxon 244861) | (c) Szabi237, some rights reserved (CC BY) | CC BY 4.0 |
| Freshwater Bumblebee Goby | Brachygobius xanthomelas.jpg | Frank M. Greco | CC BY 3.0 |
| Freshwater butterflyfish | Pantodon buchholzi.jpg | Toniher | CC BY-SA 3.0 |
| Freshwater garfish | Xenentodon cancila (Wroclaw zoo)-1.JPG | Guérin Nicolas (messages) | CC BY-SA 3.0 |
| Galaxy rasbora | Danio Margaritatus malle (zoom).jpg | Cisamarc | CC BY-SA 3.0 |
| Gangetic loach | Botia rostrata 1.jpg | Hamid Badar Osmany | CC BY 3.0 |
| Gangetic scissortail rasbora | Rasboratornieri.jpg | Ahsan al hidayat | CC BY-SA 4.0 |
| Gar characin | iNaturalist curated photo (taxon 496191) | (c) Rufus46, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Garnet tetra | H.pulcher IMG 3191.jpg | Jofre | CC BY-SA 3.0 |
| Gastromyzon ctenocephalus | iNaturalist curated photo (taxon 609077) | (c) Frank M. Greco, some rights reserved (CC BY) | CC BY 4.0 |
| Gastromyzon lepidogaster | iNaturalist curated photo (taxon 101284) | (c) Dan L., some rights reserved (CC BY) | CC BY 4.0 |
| Geophagus altifrons | iNaturalist curated photo (taxon 371693) | (c) Ong Jyh Seng, some rights reserved (CC BY-SA), uploaded | CC BY-SA 4.0 |
| Gery's Piranha | NZP-20150528-066CPM.jpg | Connor Mallon, Smithsonian's National Zoo | CC0 |
| Giant cichlid | DKoehl Boulengerochromis microlepis.jpg | Dan Koehl | CC BY 3.0 |
| Giant danio | Devario aequipinnatus.JPG | Faucon | CC BY-SA 2.5 |
| Giant gourami | Osphronemus Gourami (better).png | Joshua Sherurcij | Attribution |
| Giant Kuhli Loach | Kuhli loaches.jpg | Bonhilda at English Wikipedia | CC BY-SA 3.0 |
| Giant pangasius | Pangasius sanitwongsei Zoologischer Garten Aquarium Berlin.JPG | Raymond Ellis | CC0 |
| Giant red tail gourami | Osphronemidae - Osphronemus laticlavius.JPG | Hectonichus | CC BY-SA 3.0 |
| Giant Talking Catfish | Megalodoras uranoscopus.jpg | Frank M. Greco | CC BY 3.0 |
| Giant tigerfish | Hydrocynus goliath - Poisson-chien - Aqua porte Dorée 06.JPG | Cedricguppy - Loury Cédric | CC BY-SA 4.0 |
| Glass bloodfin tetra | Bloodfin Glass Tetra.jpg | Chronotopian | CC BY-SA 3.0 |
| Glass catfish | iNaturalist curated photo (taxon 103728) | (c) SATOSHI TOMIYAMA, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Glass tetra | Moenkhausia oligolepis.jpg | Silva-Oliveira C, Canto ALC, Ribeiro FRV | CC BY 4.0 |
| Glowlight danio | Glowlight Danio - Danio Choprae.JPG | Sergev1001 | CC0 |
| Glowlight rasbora | Trigonostigma hengeli.jpg | Rupert A. Collins | CC BY 3.0 |
| Glowlight tetra | Tetra Glowlight cropped.jpg | Tetra_Glowlight.jpg: gonzalovalenzuela
derivative work: Kykn | CC BY 2.0 |
| Gnathochromis permaxillaris | Gnathochromis permaxillaris - Karlsruhe Zoo 01.jpg | H. Zell | CC BY-SA 3.0 |
| Gold barb | iNaturalist curated photo (taxon 549770) | no rights reserved | CC0 |
| Gold Severum Cichlid | Rotruecken-Augenfleck-Buntbarsch Heros efasciatus Tierpark Hellabrunn- | Rufus46 | CC BY-SA 3.0 |
| Gold tetra | Hemigrammus rodwayi by DaijuAzuma.JPG | Daiju Azuma | CC BY-SA 4.0 |
| Goldbreast splitfin | iNaturalist curated photo (taxon 179549) | (c) Alberto Alcalá, some rights reserved (CC BY) | CC BY 4.0 |
| Golden barb | Pethia gelius.jpg | Frank M. Greco | CC BY 3.0 |
| Golden julie | Juvenille Golden Julie.jpg | Gerardeen92 | CC BY-SA 4.0 |
| Golden Kuhli Loach | Pangio doriae.jpg | Frank M. Greco | CC BY 3.0 |
| Golden mbuna | Melanochromis auratus (male).jpg | Vlad Butsky from San Jose, CA, USA | CC BY 2.0 |
| Golden panchax | iNaturalist curated photo (taxon 341073) | (c) Claude Kolwelter, some rights reserved (CC BY) | CC BY 4.0 |
| Golden pencilfish | Nannostomus-beckfordi.jpg | SelEle-MS | CC BY-SA 4.0 |
| Golden Tetra | Hyphessobrycon roseus.jpg | Haplochromis | CC0 |
| Golden Vampire Pleco | Leporacanthicus heterodon.jpg | Gabriel Lelis Togni | CC BY 3.0 |
| Goldeneye cichlid | Nannacara anomala female1.jpg | Borkowski.robert | CC BY-SA 4.0 |
| Goldentip Tetra | Hemigrammus ulreyi.JPG | Haplochromis | CC BY-SA 3.0 |
| Goldfish | Gold fish1.jpg | לינה אבוגוש | CC BY-SA 3.0 |
| Goldhead cory | FMIB 52370 Corydoras aurofrenatus Eigenmann and Kennedy.jpeg | Carl H. Eigenmann / Waldo Lee McAtee | Public domain |
| Gray corydoras | Corydoras griseus Armbruster.jpg | Jonathan (Jon) Armbruster | CC BY-SA 2.0 |
| Great snakehead | iNaturalist curated photo (taxon 97273) | (c) ginko14, some rights reserved (CC BY) | CC BY 4.0 |
| Greater scissortail | Rasbora caudimaculata.jpg | M.I.Norhakim | CC BY-SA 4.0 |
| Green carplet | Green carplet.jpg | Frank M. Greco | CC BY 3.0 |
| Green chromide | Etroplus suratensis.jpg | Peter Corbett | CC BY 2.0 |
| Green Gecko Loach | iNaturalist research-grade observations | Utain Pummarin | CC BY 4.0 |
| Green gold catfish | Corydoras melanotaenia (four).jpg | Bekateen | CC BY-SA 4.0 |
| Green Lizard Hillstream | ปลาจิ้งจกติดหินเล็ก.jpg | R.workoran | CC BY-SA 4.0 |
| Green neon tetra | Paracheirodon simulans.jpg | Sascha Biedermann | CC BY-SA 2.5 |
| Green panchax | iNaturalist curated photo (taxon 94388) | (c) Navaneeth Sini George, some rights reserved (CC BY) | CC BY 4.0 |
| Green Plakad | Betta mahachaiensis.jpg | panitvong,n | CC BY-SA 4.0 |
| Green swordtail | DSC 0690 - Edited.jpg | Corydoras-adolfoi | CC BY-SA 4.0 |
| Green terror | Andinoacara rivulatus - 20061112.jpg | MidgleyDJ (Dr. David Midgley) at en.wikipedia. | CC BY 2.5 |
| Greenstreaked eartheater | Biotodoma cupido.png | Gregdonohoe (talk) | CC BY-SA 3.0 |
| Greenstripe barb | Bhava vittata.png | Smrithy Raj | CC BY 3.0 |
| Grey-banded loach | iNaturalist curated photo (taxon 187752) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Guenther's mouthbrooder | Chromidotilapia guntheri Bama BF cpl fry2.jpg | No machine-readable author provided. Michael.Negrini assumed | CC BY-SA 3.0 |
| Guitarrita | Banjo cat.jpg | Kacper Aleksander | CC BY-SA 4.0 |
| Gulper Catfish | バトラクスキャット Asterophysus batrachus.jpg | Jony Cooper | CC BY-SA 4.0 |
| Guntea loach | Guntea loach.jpg | AravindManoj | CC BY-SA 4.0 |
| Guppy | Guppy pho 0048.jpg | Per Harald Olsen | CC BY 3.0 |
| Gymnocorymbus bondi | Hal - Gymnocorymbus bondi - 1.jpg | Emőke Dénes | CC BY-SA 4.0 |
| Günther's catfish | The Manjakoori (Sun Catfish) from the Chalakudy River, Kerala.jpg | Jan Joseph George | CC BY-SA 4.0 |
| Half-striped penguin tetra | Thayeria ifati (026763a).jpg | Staatliche Naturwissenschaftliche Sammlungen Bayerns | CC BY-SA 3.0 |
| halfbanded loach | Pangio semicincta.jpg | AverageWalrus | CC BY-SA 4.0 |
| Haplochromis borleyi redfin | Cichlidae Copadichromis borleyi 1.jpg | NasserHalaweh | CC BY-SA 4.0 |
| Haplochromis nyererei | Pundamilia (Haplochromis) nyererei male.jpg | Kevin Bauman | CC BY 1.0 |
| Haplochromis yellow black line | Mylochromis Melanonotus. Hane till vänster, honor till höger.png | Crowone | CC BY-SA 4.0 |
| Happy Cichlid | iNaturalist curated photo (taxon 611550) | no rights reserved | CC0 |
| Harlequin rasbora | Harlequin rasboras 03.jpg | Roel Balingit | CC BY-SA 4.0 |
| Harvey's Licorice Gourami | Parosphromenus harveyi 1.jpg | Martin Fischer Parostoteles | CC BY-SA 3.0 |
| Head-and-taillight tetra | Head-&-Tail-Light-Tetra.jpg | Deadlyballistics at English Wikipedia | Public domain |
| Hemigrammus levis | iNaturalist curated photo (taxon 610587) | (c) Kevin Brix, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Hog-nosed catfish | Fish at Louisville Zoo 025.jpg | Ltshears | CC BY-SA 3.0 |
| Homaloptera bilineata | Homaloptera bilineata.jpg | S. Kulabtong | CC BY 3.0 |
| Homaloptera confuzona | Red lizard loach.jpg | RatioTile | CC BY-SA 4.0 |
| Homaloptera ogilviei | iNaturalist curated photo (taxon 187540) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Homaloptera orthogoniata | Saddled loach.jpg | TropicalAquaticsRSA | CC BY-SA 4.0 |
| Homaloptera parclitella | Homaloptera parclitella.jpg | Cheongweei Gan | CC BY 4.0 |
| Honey gourami | Colisasota male.jpg | Antoondommerholt at Dutch Wikipedia | CC BY-SA 3.0 |
| Hong Kong Paradise Fish | HK Macropodus hongkongensis.JPG | Chong Fat | CC BY-SA 3.0 |
| Horse-faced Loach | Acantopsis dialuzona.jpg | Drachenschwertträger36 | CC BY-SA 2.0 de |
| Horsemans cory | Corydoras eques.jpg | Memelukas | CC BY-SA 4.0 |
| Hoven's carp | Juvenile Leptobarbus hoevenii.jpg | Zahar AZ | CC BY-SA 4.0 |
| Hovering Zebra Loach | Yunnanilus cruciatus.jpg | VivienneHarper | CC BY-SA 3.0 |
| Hump-head | iNaturalist curated photo (taxon 98962) | (c) Brian Gratwicke, some rights reserved (CC BY) | CC BY 4.0 |
| Humpbacked limia | Limia nigrofasciata (1) (cropped).jpg | Livebearerguy | CC BY-SA 4.0 |
| Humphead cichlid | Cyphotilapia frontosa - Tanganjika-Beulenkopf.jpg | 5snake5 | CC BY-SA 4.0 |
| Humphead Dwarf Acara | iNaturalist curated photo (taxon 611545) | (c) Frank M. Greco, some rights reserved (CC BY) | CC BY 4.0 |
| Humphead Glassfish | Parambassis pulcinella (01).jpg | Puchatech K. | CC BY-SA 3.0 |
| Hypergastromyzon humilis | Hypergastromyzon humilis.png | Brent Tibbatts | CC BY 3.0 |
| Hyphessobrycon acaciae | Hyphessobrycon acaciae (MPUJ 5683).png | Garcia-alzate, Carlos A.; Roman-valencia, César; Prada-pedre | CC BY 4.0 |
| Hyphessobrycon balbus | Hyphessobrycon balbus (CIUnB 05).png | Pedro De Podestà Uchôa de Aquino, Thiago Belisário d'Araújo | CC BY 4.0 |
| Hyphessobrycon borealis | Hyphessobrycon borealis (236594139).png | Axel Zarske, Pierre-Yves Le Bail, and Jacques Géry | CC BY 4.0 |
| Hyphessobrycon brumado | Hyphessobrycon brumado (UFBA 4341 male).png | Zanata, Angela M.; Camelier, Priscila | CC BY 4.0 |
| Hyphessobrycon melanostichos | Hyphessobrycon melanostichos (MCP 38396).png | Carvalho, Tiago Pinto; Bertaco, Vinicius Araújo | CC BY 4.0 |
| Hypostomus regani | Hypostomus regani.jpg | Ribeiro DC, Chagas JMA, Thereza MR, Langeani F (2019) Checkl | CC BY 4.0 |
| Hypsibarbus wetmorei | Wetmors Barbe (Hypsibarbus wetmorei) 2.jpg | Haplochromis | CC BY-SA 3.0 |
| Ibanorum Betta | iNaturalist curated photo (taxon 618864) | (c) Daniel Benák, some rights reserved (CC BY) | CC BY 4.0 |
| Iguanodectes spilurus | iNaturalist curated photo (taxon 615552) | (c) Kevin Brix, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Imitator cory | Corydoras imitator.jpg | Soulkeeper | CC BY-SA 4.0 |
| Imperial White Collared Yellow Catfish | Horabagrus nigricollaris.jpg | Beta Mahatvaraj | CC BY-SA 4.0 |
| Indian flying barb | iNaturalist curated photo (taxon 187377) | (c) Rejoice Gassah, some rights reserved (CC BY) | CC BY 4.0 |
| Indian glass barb | Indian glass Danio by AravindManoj.jpg | AravindManoj | CC BY-SA 4.0 |
| Indian glassy fish | Parambassis ranga 2.jpg | opencage | CC BY-SA 2.5 |
| Indonesian snakehead | Channa micropeltes 2012 G1.jpg | George Chernilevsky | Public domain |
| Iporanga Cichlid | iNaturalist curated photo (taxon 605350) | (c) Rafael Tosi, some rights reserved (CC BY) | CC BY 4.0 |
| Iridescent shark | Iridescent shark.jpg | User:Melanochromis | CC BY-SA 3.0 |
| Iriri golden nugget pleco | Baryancistrus-L18.jpg | Anne Blindheim | CC BY-SA 3.0 |
| Jack Dempsey | iNaturalist curated photo (taxon 230310) | (c) Bernard DUPONT, some rights reserved (CC BY) | CC BY 4.0 |
| Jaguar guapote | Parachromis managuensis 2012 G1.jpg | George Chernilevsky | Public domain |
| January tetra | Hemigrammus hyanuary thomnight 001.jpg | Thomnight (Thomnight) | CC BY-SA 2.0 de |
| Japanese rice fish | Oryzias latipes(Hamamatsu,Shizuoka,Japan,2007)-1.jpg | Seotaro | CC BY-SA 3.0 |
| Java barb | Barbon gonion 120127-22830 tsm.JPG | Wibowo Djatmiko (Wie146) | CC BY-SA 3.0 |
| Java loach | Pangio oblonga acquarium.jpg | Marrabbio2 | CC BY-SA 4.0 |
| Javanese ricefish | Oryzias javanicus.jpg | Andreas Wagnitz | CC BY-SA 3.0 |
| Jerdon's baril | iNaturalist curated photo (taxon 1315575) | (c) Paulmathi Vinod, some rights reserved (CC BY) | CC BY 4.0 |
| Jinshaia sinensis | Jisin u0.jpg | Frank M. Greco | CC BY 3.0 |
| Kane's cory | Corydoras kanei 2.JPG | Haplochromis | CC BY-SA 4.0 |
| Keyhole cichlid | Akara z Maroni.jpg | Bartosz Senderek | CC BY-SA 2.5 |
| Khavli barb | Puntius sahyadriensis.jpg | Frank M. Greco | CC BY 3.0 |
| Kissing prochilodus | Semaprochilodus insignis.jpg | Cliff | CC BY 2.0 |
| Knife livebearer | Alfaro cultratus.jpg | Haplochromis | CC BY-SA 3.0 |
| Knodus borki | Knodus borki (live).png | Axel Zarske and D. Bork | CC BY 4.0 |
| Kottelatlimia pristes | iNaturalist curated photo (taxon 611861) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Krabi mouth-brooding betta | Betta simplex.jpg | Andrewbogott | CC BY-SA 3.0 |
| Kribensis (Pelvicachromis subocellatus) | Pelvicachromis subocellatus Moulondo female.jpg | Udo12345 | CC BY 4.0 |
| Kuhli loach | iNaturalist curated photo (taxon 493696) | (c) Robert Mollik, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Kumakuma | Piraiba flip ed.jpg | Anthropophoca | CC0 |
| Laemolyta taeniata | Laemolyta taeniata.jpg | Etrusko25 | CC BY 4.0 |
| Lake Kutubu rainbowfish | Melanotaenia lacustris thomnight 001.jpg | Thomnight (Thomnight) | CC BY-SA 2.0 de |
| Lake Tebera rainbowfish | Regenbogenfisch im Zooaquarium Berlin.jpg | User:Haplochromis | CC BY-SA 3.0 |
| Lake Wanam rainbowfish | Glossolepis wanamensis.jpg | Roan Art at English Wikipedia | CC BY 2.5 |
| Lambchop rasbora | Trigonostigma espei 2023.jpg | AverageWalrus | CC BY-SA 4.0 |
| Lamprologus callipterus | Spawning-Coordination-of-Mates-in-a-Shell-Brooding-Cichlid-517849.f1.o | Schütz D, Heg-Bachar Z, Taborsky M, Heg D | CC BY 3.0 |
| Lamprologus lemairii | Lamprologus lemairii.jpg | Boulenger, George Albert, 1858-1937 | Public domain |
| Lamprologus Multifasciatus | Neolamprologus multifasciatus 3.jpg | Richard Andre Ingebrigtsen, Department of Aquatic Bioscience | Public domain |
| Lamprologus ocellatus | Lamprologus ocellatus.jpg | User:Regani | Public domain |
| Lamprologus stappersi | Lamprologusstappersimalemcl.jpg | Unknown author | Public domain |
| Largescale foureyes | Anableps anableps Submerged.png | Bloodshot20 | CC0 |
| Largescaled rasbora | iNaturalist curated photo (taxon 188200) | (c) rukai95, some rights reserved (CC BY) | CC BY 4.0 |
| Largespot river stingray | iNaturalist curated photo (taxon 110331) | (c) Donald Davesne, some rights reserved (CC BY), uploaded b | CC BY 4.0 |
| Laubuka fasciata | Laubuka fasciata.jpg | Beta Mahatvaraj | CC BY-SA 4.0 |
| Laubuka siamensis | iNaturalist curated photo (taxon 613162) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Laulao catfish | iNaturalist curated photo (taxon 49211) | (c) Clara Costa D'Elia, some rights reserved (CC BY) | CC BY 4.0 |
| Lavender mbuna | Iodotropheus sprengerae.jpg | Gerard Delany | CC BY-SA 2.5 |
| Least killifish | Least killifish female Heterandria formosa.jpg | Brian Gratwicke | CC BY 2.0 |
| Least pencilfish | Nannostomus minimus.jpg | Graham Ramsay | CC BY-SA 3.0 |
| Least rasbora | LK-ซิวหนู.jpg | R.workoran | CC BY-SA 4.0 |
| Leiarius longibarbis | Leiarius longibarbis 01 - Cartimar.jpg | Shrumster | CC BY-SA 3.0 |
| Leleupi | Neolamprologus leleupi 2.jpg | Dr. David Midgley | CC BY-SA 2.5 |
| Lemon tetra | Hyphessobrycon pulchripinnis.jpg | Waugsberg | CC BY 2.5 |
| Lemonade Cichlid | iNaturalist curated photo (taxon 605365) | (c) Klaus Rudloff, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Leopard bush fish | Leopard-Buschfisch.jpg | Zaire | CC BY-SA 3.0 |
| Leopard cory | Corydoras leopardus.jpg | Frank M. Greco | CC BY 3.0 |
| Leopard corydoras | Juliipanzerwels (Corydoras Julii) im Aquarium.jpg | Merlin Senger at de.wikipedia | CC BY-SA 3.0 |
| Leopard pleco | Pterygoplichthys gibbiceps in Botanic garden Teplice (1).JPG | Chmee2 | CC BY 3.0 |
| Leopold’s tetra | Astyanax leopoldi specimens.png | L. RANDRIHASIPARA | CC BY 4.0 |
| Lepidocephalichthys furcatus | iNaturalist curated photo (taxon 446158) | (c) rukai95, some rights reserved (CC BY) | CC BY 4.0 |
| Lepidocephalichthys hasselti | Lepidoch hasselt 150222-48844 tdp.JPG | Wibowo Djatmiko (Wie146) | CC BY-SA 3.0 |
| Lepidocephalichthys tomaculum | iNaturalist curated photo (taxon 611867) | (c) Zakqary Roy, some rights reserved (CC BY), uploaded by Z | CC BY 4.0 |
| Leporellus vittatus | iNaturalist curated photo (taxon 141748) | (c) Ictiologia Universidad Católica de Oriente, some rights | CC BY 4.0 |
| Leptobotia elongata | iNaturalist curated photo (taxon 128429) | (c) Guo D-M, Zhang E (2021) Re-description of the loach spe | CC BY 4.0 |
| Licorice gourami | iNaturalist curated photo (taxon 618905) | (c) Parostoteles, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Lined seahorse | Lined Seahorse- Hippocampus erectus (6042886100).jpg | MattSullivan from Boston, MA, USA | CC BY 2.0 |
| Liniparhomaloptera disparis | iNaturalist curated photo (taxon 187628) | (c) Lawrence Hylton, some rights reserved (CC BY) | CC BY 4.0 |
| Lionhead cichlid | Steatocranus casuarius.jpg | No machine-readable author provided. Opn~commonswiki assumed | Public domain |
| Livingston's Cichlid | Adult male livingstonii.png | Wen2li3 at English Wikipedia | CC BY 2.5 |
| Loach | Loaches.jpg | Edited by Davidaboyd | CC BY-SA 4.0 |
| Longfin Betta | Betta enisae.jpg | Jos Koster | CC BY 3.0 |
| Longsnout distichodus | Distichodus lusosso Schilthuis, 1891 1055436953.jpg | Natural History Museum | CC BY 4.0 |
| Loreto tetra | Hyphessobrycon loretoensis (31536).png | A. Zarske, D. Bork, H.J. Franke, illust. Jurgen Scholz | CC BY 4.0 |
| Lowland cichlid | Herichthys carpintis 01.jpg | H. Zell | CC BY-SA 3.0 |
| Luciosoma setigerum | Luciosoma setigerum.jpg | Fanli Marine | CC BY 3.0 |
| Lugubria johanna | Crenicichla johanna (Theo Modder).jpg | Theo Modder (theo_modder@hotmail.com) | CC BY 3.0 |
| Lugubria lugubris | Crenicichla lugubris 204987076.jpg | Whaldener Endo | CC BY 4.0 |
| Lyre-tail Pleco | Acanthicus hystrix.jpg | Gabriel Lelis Togni | CC BY 3.0 |
| Lyretail panchax | Aphyosemion australe gold.jpg | Alexander Prokoshev | CC BY-SA 3.0 |
| Macculloch's rainbowfish | Melanotaenia maccullochi.jpg | Klaus Rudloff | CC BY-SA 4.0 |
| MacMaster's dwarf cichlid | Macmast.jpg | Jorsha | Public domain |
| Mahecola barb | Parmička černoskvrnná 8642.jpg | Matěj Baťha | CC BY-SA 3.0 |
| Malabar danio | Danio sp.jpg | Original uploader was Przemysław Malkowski (Pmalkowski at en | CC BY 3.0 |
| Malabar leaffish | Pristolepis marginata.jpg | prajaneeshp | CC BY 3.0 |
| Malabar snakehead | Channadiplogramma6.jpg | shakalaka | CC BY 3.0 |
| Malawi eyebiter | Cichlidae - Dimidiochromis compressiceps.JPG | Hectonichus | CC BY-SA 3.0 |
| Malawi squeaker | Synodontis njassae 01 ssj 20050321.jpg | Paweł Cieśla Staszek_Szybki_Jest | CC BY-SA 4.0 |
| Malawi Trout Cichlid | iNaturalist curated photo (taxon 97261) | (c) Klaus Rudloff, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Malay combtail | Belont hasselt 100523-1755 sap.JPG | Wibowo Djatmiko (Wie146) | CC BY-SA 3.0 |
| Manduba | iNaturalist curated photo (taxon 608806) | (c) Agustina Medina, some rights reserved (CC BY) | CC BY 4.0 |
| Marakely | Wilhelma Madagaskar-Buntbarsch.jpg | s. o. | CC0 |
| Marble goby | Oxyel marmor 080425 7661 tdp.jpg | W.A. Djatmiko (Wie146) | CC BY-SA 3.0 |
| Marbled hatchetfish | Carnegiella strigata lateral view.jpg | SOK, Sven Kullander | CC BY-SA 4.0 |
| Marbled headstander | Abramites hypselonotus.jpg | User:Haplochromis | CC BY-SA 3.0 |
| Marbled Talking Catfish | iNaturalist curated photo (taxon 554081) | (c) Michael Bakker Paiva, some rights reserved (CC BY) | CC BY 4.0 |
| Masked corydoras | Acuario.jpg | Gonzalo Valenzuela | CC BY-SA 2.0 |
| Masked julie | Julidochromis transcriptus.jpg | Przemysław Malkowski | CC BY-SA 4.0 |
| Mastacembelus ellipsifer | Aethiomasta-ellipsif1.1.jpg | The original uploader was Jtanganyika at French Wikipedia. | CC BY-SA 3.0 |
| Mayan tetra | Hyphessobrycon compressus (Marco Endruweit).png | Carvalho, Malabarba, Endruweit, and Tobler | CC BY 4.0 |
| Maylandia callainos | Cobaltblue1.jpg | Ur angel2001 | Public domain |
| Mbu pufferfish | Tetraodon mbu 2.jpg | Tiia Monto | CC BY-SA 4.0 |
| Mediterranean killifish | iNaturalist curated photo (taxon 94258) | (c) Mehdi Chetibi, some rights reserved (CC BY) | CC BY 4.0 |
| Megalancistrus parananus | Megalancistrus parananus lateral.jpg | xenujavr | CC BY-SA 4.0 |
| Megalechis thoracata | Megalechis thoracata.jpg | Chrumps | CC BY-SA 3.0 |
| Mekong Ricefish | Oryzias mekongensis female.png | Andrewbogott | CC BY-SA 4.0 |
| Melon barb | Pandabarben.jpg | Haplochromis | CC BY-SA 3.0 |
| Merah Dwarf Barb | iNaturalist curated photo (taxon 612616) | (c) Andrewbogott, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Mesonauta insignis | Cichlidae Mesonauta insignis (5806478593).jpg | Clinton & Charles Robertson from RAF Lakenheath, UK & San Ma | CC BY 2.0 |
| Mesonoemacheilus herrei | M.Herrei.jpg | AravindManoj | CC BY-SA 4.0 |
| Meta Tetra | Hyphessobrycon metae (473369738).jpg | Manuel Gonzales | CC0 |
| Metallic livebearer | Girardinus metallicus (metal girardinus) (cropped).jpg | Livebearerguy | CC BY-SA 4.0 |
| Metynnis argenteus | Silver dollar - Metynnis argenteus.jpg | Greg Hume | CC BY-SA 4.0 |
| Metynnis lippincottianus | Metynnis lippincottianus - Spotted Silver Dollar.jpg | Sortius | CC BY-SA 4.0 |
| Mexican tetra | Mexican Tetra (Astyanax mexicanus) (2687270083).jpg | Clinton & Charles Robertson from RAF Lakenheath, UK & San Ma | CC BY 2.0 |
| Midas cichlid | Amphilophus citrinellus 2015 G5.jpg | George Chernilevsky | CC BY-SA 4.0 |
| Moga | Hypsophrys nicaraguensis.jpg | Tomolyka at hu.wikipedia | CC BY-SA 3.0 |
| Molly | Poecilia sphenops, Florida, US imported from iNaturalist photo 4877441 | (c) James-LaFontaine, some rights reserved (CC BY) | CC BY 4.0 |
| Monoculus Peacock Bass | Kammbuntbarsch.jpg | Przemek Pietrak | CC BY-SA 3.0 |
| Moonlight gourami | Trichopodus microlepis - Karlsruhe Zoo 01.jpg | H. Zell | CC BY-SA 3.0 |
| Mosaic corydoras | Corydoras haraldschultzi aquarium.jpg | Mummymonkey at English Wikipedia | CC BY-SA 3.0 |
| Mosquitofish | Gambusia affinis male.jpg | NOZO | CC BY-SA 3.0 |
| Moth Whiptail Catfish | Loricaria simillima.jpg | Ckf6412 | CC BY-SA 4.0 |
| Mottled bichir | Polypterus weeksii 3.jpg | Stan Shebs | CC BY-SA 3.0 |
| Mottled loach | Acanthocobitis botia Beavan.jpg | Reginald Beavan (1843-1927) | CC BY-SA 4.0 |
| Mozambique tilapia | Oreochromis mossambicus.JPG | Greg Hume | CC BY-SA 3.0 |
| Murray River rainbowfish | Murray River Rainbow Fish.jpg | Bahudhara | CC BY-SA 3.0 |
| Nagy's Licorice Gourami | Parosphromenus nagyi.jpg | Zakqary Roy | CC BY 4.0 |
| Nan Hillstream Loach | Hemimyzon nanensis.jpg | Sitthi Kulabtong | CC BY 3.0 |
| Nannostomus marginatus | Nannostomus marginatus.jpg | Fanch from Paris, France | CC BY 2.0 |
| Nemacheilus anguilla | iNaturalist curated photo (taxon 106662) | (c) Beta Mahatvaraj, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Nemacheilus saravacensis | iNaturalist curated photo (taxon 617896) | (c) Seno Nur Rohman, some rights reserved (CC BY-SA), upload | CC BY-SA 4.0 |
| Nemacheilus triangularis | iNaturalist research-grade observations | Pranav Chandra Bose | CC BY 4.0 |
| Neohomaloptera johorensis | iNaturalist curated photo (taxon 609154) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Neolamprologus brevis | Neolamprologus brevis sunspot 2049.jpg | Melanochromis | Public domain |
| Neolamprologus marunguensis | Neolamprologus marunguensis - Wilhelma 01.jpg | H. Zell | CC BY-SA 3.0 |
| Neolamprologus olivaceous | Neolamprologus olivaceous.jpg | Dr. David Midgley | CC BY-SA 2.5 |
| Neon blue-eye | Pseudomugil cyanodorsalis.jpg | Andrewbogott | CC BY-SA 4.0 |
| Neon Green Rasbora | Microdevario kubotai-hires.jpg | BottomDog | CC BY-SA 3.0 |
| Neon tetra | Neonsalmler Paracheirodon innesi.jpg | Holger Krisp | CC BY 3.0 |
| Niger tetra | iNaturalist curated photo (taxon 94653) | (c) Klaus Rudloff, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Nijssen's Dwarf Cichlid | Apistogramma nijsseni mf mirror.jpg | Sascha Biedermann, composite by MidgleyDJ at en.wikipedia | CC BY-SA 2.5 |
| Nilgiri danio | Devario neilgherriensis.jpg | Beta Mahatvaraj | CC BY-SA 4.0 |
| Nkhomo-benga peacock | Peacock sunshine.jpg | תומר פנק | CC BY-SA 4.0 |
| North new guinea rainbowfish | iNaturalist curated photo (taxon 617294) | (c) LucasWhiteford6958, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Northern kongnose cory | Corydoras septentrionalis 1.jpg | J-iSkELo | CC BY-SA 4.0 |
| Northern snakehead | iNaturalist curated photo (taxon 128487) | (c) wren-falcon, some rights reserved (CC BY) | CC BY 4.0 |
| Nothobranchius foerschi | Nothobranchius foerschi.jpg | Jokuyken15 | CC BY 4.0 |
| Oaxaca cichlid | iNaturalist curated photo (taxon 605453) | (c) Carlos Domínguez-Rodríguez, some rights reserved (CC BY) | CC BY 4.0 |
| Obscure snakehead | iNaturalist curated photo (taxon 554067) | (c) Kristof Zyskowski, some rights reserved (CC BY) | CC BY 4.0 |
| Ocellate river stingray | Pfauenaugen-Stechrochen - Ocellate river stingray - Potamotrygon motor | Raimond Spekking | CC BY-SA 4.0 |
| Ocellated snakehead | Channidae - Channa pleurophthalma.JPG | Hectonichus | CC BY-SA 3.0 |
| Olga cory | Corydoras simulatus.jpg | Frank M. Greco | CC BY 3.0 |
| Olive flathead-gudgeon | Butis amboinensis (Bleeker, 1853).jpg | BEDO (Thailand) | CC BY-SA 4.0 |
| Oneline pencilfish | Nannostomus unifasciatus.jpg | Lochrian | CC BY-SA 3.0 |
| Oneline tetra | iNaturalist curated photo (taxon 106473) | (c) François Libert, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Onespot barb | iNaturalist curated photo (taxon 111353) | (c) Sandipan Das, some rights reserved (CC BY) | CC BY 4.0 |
| Ophthalmotilapia nasuta | Ophthalmotilapia nasuta Kipili.jpg | Jocke Sternborn | CC BY-SA 3.0 |
| Opsarius bernatziki | Opsarius bernatziki juvenile.jpg | AngryBurmese | CC BY-SA 4.0 |
| Opsarius pulchellus | OP2.jpg | Dwarren13 | CC BY-SA 4.0 |
| Orange chromide | Etroplus Maculatus.JPG | Raghu.kuttan | Public domain |
| Orange dwarf toothcarp | Neoheterandria elegans 01.jpg | Silvana Gericke (http://abilo.piranho.de/aquaseite/aqua.htm) | CC BY 2.5 |
| Orange snakehead | Channa marulioides.jpg | BEDO (Thailand) | CC BY-SA 4.0 |
| Orange-spotted snakehead | Channa aurantimaculata- lateral.jpg | 5snake5 | CC BY-SA 4.0 |
| Orangefin Danio | Danio kyathit.jpg | Il le faut | CC BY-SA 3.0 |
| Orinoco Peacock Bass | Pesca Esportiva na Amazônia 16.JPG | Wellerson Santana | CC BY-SA 4.0 |
| Ornate ctenopoma | Microctenopoma ansorgii 1.jpg | Juan Carlos Palau Díaz | CC BY 3.0 |
| Ornate paradisefish | Malpulutta kretseri.jpg | Klaus de Leuw | CC BY-SA 3.0 |
| Ornate tetra | Hyphessobrycon bentosi (INPA-27326).png | Renildo Ribeiro de Oliveira, Marcelo Salles Rocha, Maeda Bat | CC BY 4.0 |
| Oscar | iNaturalist curated photo (taxon 208885) | (c) Amything, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Otjikoto tilapia | Tilapia guinasana.jpg | Udo Schröter | CC BY-SA 4.0 |
| Otocinclus macrospilus | Otocinclus macrospilus 2.jpg | Rainer Schmitt, 2004 | CC BY-SA 3.0 |
| Otopharynx lithobates | Cichlid-image-rtisbute-steven-viemeister-6.jpg | The original uploader was Sviemeister at English Wikipedia. | CC BY 2.5 |
| Pacific blue-eye | 052fishcropped.jpg | Casliber | CC BY-SA 4.0 |
| Panamanian eartheater | iNaturalist curated photo (taxon 526943) | (c) Brian Gratwicke, some rights reserved (CC BY) | CC BY 4.0 |
| Panda corydoras | Corydoras panda 01.jpg | Calilasseia at English Wikipedia | Public domain |
| Panda Garra | iNaturalist curated photo (taxon 101238) | (c) Morgan Hay, some rights reserved (CC BY), uploaded by Mo | CC BY 4.0 |
| Pangio cuneovirgata | iNaturalist curated photo (taxon 446331) | (c) rukai95, some rights reserved (CC BY), uploaded by rukai | CC BY 4.0 |
| Pangio filinaris | iNaturalist curated photo (taxon 187977) | (c) rukai95, some rights reserved (CC BY), uploaded by rukai | CC BY 4.0 |
| Pangio malayana | Pangio malayana.jpg | Zakqary Roy | CC BY 4.0 |
| Pangio piperata | iNaturalist curated photo (taxon 611902) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Pantanal cory | Corydoras pantanalensis.jpg | Christian Dresel http://www.aquaristikfreaks.de | CC BY-SA 4.0 |
| Pantanal eartheater | iNaturalist curated photo (taxon 604969) | (c) Fábio Olmos, some rights reserved (CC BY), uploaded by F | CC BY 4.0 |
| Panther danio | Danio aesculapii (cropped).jpg | David M, Parichy | CC BY 4.0 |
| Paracyprichromis nigripinnis | Paracyprichromis Nigripinnis-2.JPG | Pinpin | CC BY-SA 3.0 |
| Paradise fish | Macropodus opercularis - side (aka) edit.jpg | André Karwath aka Aka, edited by Muhammad | CC BY-SA 2.5 |
| Parosphromenus tweediei | Parosphromenus tweediei.png | Royal Ontario Museum | CC BY 4.0 |
| Partipentazona Barb | iNaturalist curated photo (taxon 613441) | (c) Nick Tobler (Cowturtle), some rights reserved (CC BY) | CC BY 4.0 |
| Payara | Hydrolycus scomberoides by OpenCage.jpg | Unknown author | CC BY-SA 2.5 |
| Peaceful betta | Betta imbellis (male) 20100512 2.jpg | DefenderRegina | CC BY-SA 3.0 |
| Peacock cichlid | Cichla ocellaris Dvur zoo 1.jpg | Karelj | Public domain |
| Peacock gudgeon | Tateurndina ocellicauda male DG.jpg | Dirk Godlinski | CC BY-SA 3.0 |
| Pearl cichlid | Geophagus brasiliensis c01.jpg | Cezary Porycki | CC BY 3.0 |
| Pearl danio | Danio albolineatus.jpg | Sc99cs at English Wikipedia (Original text: Steven Coburn s | Public domain |
| Pearl gourami | iNaturalist curated photo (taxon 188580) | (c) BEDO (Thailand), some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Pearly rasbora | Rasboroides vaterifloris.jpg | Rupert A. Collins | CC BY 3.0 |
| Peat swamp fighting fish | Betta pi.jpg | BEDO (Thailand) | CC BY-SA 4.0 |
| Penang betta | Betta pugnax 02.jpg | Cedricguppy - Loury Cédric | CC BY-SA 4.0 |
| Penguinfish | Thayeria obliqua.jpg | Klaus Rudloff | CC BY-SA 4.0 |
| Peppered corydoras | Corydoras paleatus by NiKo.jpg | NiKo at German Wikipedia | Public domain |
| Peru black cory | Corydoras semiaquilus 1.jpg | Stan Shebs | CC BY-SA 3.0 |
| Peru Piraíba | Piraiba.jpg | Ademir Oliveira Silva | Public domain |
| Peruvian tetra | Hyphessobrycon peruvianus (31520).png | A. Zarske, D. Bork, H.-J. Richter, illus. Jürgen Scholz | CC BY 4.0 |
| Peters's elephantnose fish | iNaturalist curated photo (taxon 101561) | (c) John P Friel, some rights reserved (CC BY), uploaded by | CC BY 4.0 |
| Pethia stoliczkana | PuntiusStoliczkanus.jpg | Pseudogastromyzon | Public domain |
| Pictus cat | Pimelodus pictus.jpg | Claire H. | CC BY-SA 2.0 |
| Pigmy Synodontis | Microsynodontis-polli-M-ZA-41-185.jpg | User:Haps | CC BY-SA 3.0 |
| Pikehead | Luciocephalus pulcher (Gray, 1830).jpg | BEDO (Thailand) | CC BY-SA 4.0 |
| Pimelodus maculatus | iNaturalist curated photo (taxon 602071) | (c) João D'Andretta, some rights reserved (CC BY) | CC BY 4.0 |
| Pimelodus ornatus | Catfish at the Cali Zoo Aquarium.jpg | Petruss | CC BY-SA 4.0 |
| Pindu | Stomatepia pindu - Lac Barombi Mbo - Aqua porte dorée Paris 11.JPG | Cedricguppy - Loury Cédric | CC BY-SA 4.0 |
| Pinktail chalceus | Bueng chawag Aquarium - panoramio.jpg | Boonchai C | CC BY 3.0 |
| Pipe fish | iNaturalist curated photo (taxon 103420) | (c) eric, some rights reserved (CC BY) | CC BY 4.0 |
| Pirapitinga | Piaractus brachypomus 208962529.jpg | w_endo | CC0 |
| Pond loach | Misgurnus anguillicaudatus.jpg | Unknown author | Public domain |
| Porthole catfish | Dianema longibarbis (clipped).png | Ckf6412 | CC BY-SA 4.0 |
| Porthole Rasbora | Rasbora cephalotaenia 154143217.jpg | CheongWeei Gan | CC BY 4.0 |
| Powder-blue panchax | Pachypanchax omalonotus 01.jpg | Tino Strauss | CC BY-SA 3.0 |
| Princess Carplet | Amblypharyngodon chulabhornae.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Pseudocrenilabrus nicholsi | Pseudocrenilabrus nicholsi female.JPG | Dave Hallam | CC BY-SA 3.0 |
| Pseudohemiodon laticeps | Pseudohemiodon laticeps.jpg | Germán Saigo | CC BY 4.0 |
| Pseudohomaloptera leonardi | 4.3.1Homalopteraleonardi25mmSL.jpg | Sahat Ratmuangkhwang | CC BY 3.0 |
| Pungu | Pungu maclareni 6784662.jpg | joe_cutler | CC0 |
| Pygmy corydoras | Corydoras pygmaeus carnat joel 5.jpg | Carnat Joel | CC BY 2.0 |
| Pygmy gourami | Sparkling gourami.jpg | Dezinformator15 | CC BY-SA 4.0 |
| Pygmy hatchetfish | iNaturalist curated photo (taxon 614167) | (c) opencage, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Queen danio | iNaturalist curated photo (taxon 187342) | (c) Shane Austin, some rights reserved (CC BY) | CC BY 4.0 |
| Rainbow cichlid | RainbowCichlid.JPG | Happy Birthday To You! | Public domain |
| Rainbow goodeid | Characodon lateralis - AquaPorteDoree 02a.jpg | Cedricguppy - Loury Cédric | CC BY-SA 4.0 |
| Rainbow krib | P pulcher male female.jpg | The original uploader was MidgleyDJ at English Wikipedia. | CC BY-SA 3.0 |
| Rainbow shark | Fransenlipper.JPG | MerlinSenger at German Wikipedia | CC BY-SA 3.0 |
| Rainbow Stiphodon | Stiphodon ornatus.jpg | Laurent Pasteur | CC BY 3.0 |
| Rainbow Wolf Fish | iNaturalist curated photo (taxon 614125) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Ram cichlid | Mikrogeophagus ramirezi male.jpg | Sven Kullander | CC BY-SA 4.0 |
| Rasbora sarawakensis | Rasbora sarawakensis (male).jpg | Frank M. Greco | CC BY 3.0 |
| Red Banded Leporinus | Synaptolaemus latofasciatus.jpg | Gabriel Lelis Togni | CC BY 3.0 |
| Red barred killi | Aphyosemion elberti red T.jpg | Montykillies | CC BY-SA 3.0 |
| Red devil | iNaturalist curated photo (taxon 357665) | (c) Abu Hamas, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Red dwarf rasbora | Microrasbora rubescens.jpg | Rupert A. Collins | CC BY 3.0 |
| Red garra | Garra Rufa.JPG | Dances | CC BY-SA 3.0 |
| red head eartheater | iNaturalist curated photo (taxon 605352) | (c) Vincent A. Vos, some rights reserved (CC BY) | CC BY 4.0 |
| red pencil | Red Pencilfish.jpg | Brian Gratwicke | CC BY 2.0 |
| Red phantom tetra | Megalamphodussweglesi01.jpg | Tsunamicarlos at English Wikipedia | Public domain |
| Red Ruby Piranha | iNaturalist curated photo (taxon 147019) | (c) Eduardo Luis Beltrocco, some rights reserved (CC BY) | CC BY 4.0 |
| Red seam snakehead | Channa gachua TH203 - W004.jpg | Acapella | CC BY-SA 3.0 |
| Red tailed tinfoil | iNaturalist curated photo (taxon 95113) | (c) rjtizard, some rights reserved (CC BY) | CC BY 4.0 |
| Red Wine Betta | Betta coccina "Jambi-Sumatra".JPG | Parostoteles | CC BY-SA 3.0 |
| Red-backed paradise fish | Makropode Quang Binh-Makropode 060114 101.jpg | No machine-readable author provided. BS Thurner Hof assumed | Public domain |
| Red-bellied piranha | Pygocentrus nattereri - Karlsruhe Zoo 01.jpg | H. Zell | CC BY-SA 3.0 |
| Red-brown Dwarf Betta | Betta Burdigala.jpg | YIE BABEL | CC BY-SA 4.0 |
| Red-spotted Copeina | Copella eigenmanni jaws.png | Manoela M. F. Marinho, Naércio A. Menezes | CC BY 4.0 |
| red-tail dwarf puffer | Carinotetraodon irrubesco female.JPG | Neale Monks at English Wikipedia | CC BY-SA 3.0 |
| Red-tailed black shark | iNaturalist curated photo (taxon 100032) | (c) Nick Tobler (Cowturtle), some rights reserved (CC BY) | CC BY 4.0 |
| Red-tailed Squirrel Loach | iNaturalist curated photo (taxon 92981) | (c) Rohit Naniwadekar, some rights reserved (CC BY) | CC BY 4.0 |
| Redchin panchax | Epiplatys dageti.jpg | Thulemanden at Danish Wikipedia | Public domain |
| Redeye piranha | BlackPirahna2010.jpg | Ltshears | CC BY-SA 3.0 |
| Redeye tetra | Moenkhausia sanctaefilomenae.jpg | No machine-readable author provided. Chle assumed (based on | CC BY-SA 3.0 |
| Redflank bloodfin | Aphyocharax rathbuni (12422).jpg | Dirk-Peter Gartner | CC BY 3.0 |
| Redhook myleus | Redhook Metunnis Image 001.jpg | Ltshears - Trisha M Shears | Public domain |
| Redhump eartheater | Geophagus steindachneri in Tropicarium-Oceanarium Budapest.jpg | Хомелка | CC BY-SA 3.0 |
| Redline pufferfish | Tetraodon pustulatus in hand.jpg | Dotun55 | CC BY-SA 4.0 |
| Redside barb | Puntius bimaculatus ?.JPG | Manojk | CC BY-SA 3.0 |
| Redspotted snakehead | Channa sp (blue bleheri) 2382.jpg | Melanochromis | Public domain |
| Redstripe rasbora | LK-ซิวแถบทอง12.jpg | R.workoran | CC BY-SA 4.0 |
| Redtail botia | Yasuhikotakia modesta.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Redtail catfish | iNaturalist curated photo (taxon 322822) | (c) Brian Gratwicke, some rights reserved (CC BY) | CC BY 4.0 |
| Redtail notho | Nothobranchius guentheri.jpg | Jokuyken15 | CC BY 4.0 |
| Redtail splitfin | Xenotoca eiseni.JPG | Auteur: Marie France Janelle Original uploader was Mariejan | CC BY-SA 2.5 |
| Reedfish | Akwa19 reedfish.jpg | Michał Zalewski | CC BY-SA 3.0 |
| Reganochromis calliurus | iNaturalist curated photo (taxon 111577) | (c) Mario Rubio García, some rights reserved (CC BY) | CC BY 4.0 |
| Reticulate knifefish | iNaturalist curated photo (taxon 108407) | (c) Cecep Rahmat, alguns direitos reservados (CC BY-SA) | CC BY-SA 4.0 |
| Reticulated corydoras | Callichthyidae Corydoras reticulatus 1.jpg | NasserHalaweh | CC BY-SA 4.0 |
| Retroculus lapidifer | iNaturalist curated photo (taxon 568578) | no rights reserved, uploaded by Tsssss | CC0 |
| Retroculus xinguensis | Cichlidae Retroculus xinguensis 1.jpg | NasserHalaweh | CC BY-SA 4.0 |
| Rio Napo cory | Corydoras napoensis.jpg | BRKOSLAV SEVERNÍ | CC0 |
| Rio Negro Chocolate Cichlid | iNaturalist curated photo (taxon 611540) | (c) Michael Bakker Paiva, some rights reserved (CC BY) | CC BY 4.0 |
| Ripsaw catfish | Oxydoras niger - Porte doree - 0178.jpg | Cangadoba | CC BY-SA 4.0 |
| Roberts's Brook Loach | iNaturalist curated photo (taxon 188334) | (c) Oscar Hopgood, some rights reserved (CC BY) | CC BY 4.0 |
| Rose danio | Danio roseus.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Rosefin rasbora | Rasbora dusonensis.jpg | Ahsan_al_hidayat | CC BY-SA 4.0 |
| Rostratus | iNaturalist curated photo (taxon 101004) | (c) 116916927065934112165, some rights reserved (CC BY) | CC BY 4.0 |
| Rosy barb | Rosy barb friends.jpg | The Great Mule of Eupatoria | CC BY-SA 4.0 |
| Rosy tetra | Male Rosy Tetra.JPG | Aquakeeper14 | CC BY-SA 3.0 |
| Round-tailed paradise fish | Macropodus ocellatus.png | Andrew Bogott | CC BY-SA 4.0 |
| Royal knifefish | Shanghai Ocean Aquarium - Chitala blanci 1.jpg | This illustration was made by Peter Potrowl.
Please credit t | CC BY 3.0 |
| Royal tetra | 05.Inpaichtys kerri.JPG | Juan R. Lascorz | CC BY-SA 3.0 |
| Ruby tetra | Pfeffersalmler Axelrodia riesei (16467043916).jpg | Thomas Siems | CC BY-SA 2.0 |
| Rust corydoras | Corydoras rabauti.jpg | Jörg Vierke | CC BY 3.0 |
| Saddle cichlid | Aequidens cf tetramerus.jpg | Clinton & Charles Robertson | CC BY 2.0 |
| Sail-fin molly | Poecilia velifera - Matteo Cassella - 60110836.jpeg | Matteo Cassella | CC BY-SA 4.0 |
| Sailfin molly | Poecilia latipinna, I-75 N, Fort Lauderdale, FL, US imported from iNat | (c) Nick Tobler (Cowturtle), some rights reserved (CC BY) | CC BY 4.0 |
| Sailfin tetra | Crenuchus spilurus, Brasil.jpg | Silva-Oliveira C, Canto ALC, Ribeiro FRV | CC BY 4.0 |
| Sakaramy Killifish | Pasak m0.jpg | A. Saunders, P.V. Loiselle and Rick Haeffner | CC BY-SA 3.0 |
| Salt and pepper catfish | Corydoras habrosus-Weibchen.jpg | D.W. | CC0 |
| Samurai Chocolate Gourami | Sphaerichthys vaillanti above Java moss.jpg | Gouramii | CC BY 4.0 |
| San Francisco piranha | London Zoo 00933.jpg | Nevit Dilmen | CC BY-SA 3.0 |
| Sangama cory | Corydoras virginiae.png | Arczi325 | CC BY-SA 4.0 |
| Santa cruz cory | Corydoras cruziensis 63402655.jpg | Ramon and Suzanne Vargas | CC BY-SA 4.0 |
| Sardine Cichlid | Cyprichromis leptosoma.jpg | regani | Public domain |
| Satanoperca lilith | Satanoperca lilith, lago robertinho imported from iNaturalist photo 43 | no rights reserved | CC0 |
| Savanna tetra | iNaturalist curated photo (taxon 610729) | (c) D. Nielsen (in Marinho, Manoela M. F.; Dagosta, Fernand | CC BY 4.0 |
| Sawbwa barb | Sawbwa resplendens.jpg | The Man On The Street at English Wikipedia | CC BY 3.0 |
| Saxatilia albopunctata | Wild caught crenicichla albopunctata. (8333274292).jpg | Strijdklaar47 | CC BY 2.0 |
| Scale-eating pupfish | Cyprinodon Desquamator.jpg | Anthony Terceira | CC BY-SA 4.0 |
| Scarlet badis | Scarlet badis male 1.jpg | Unknown author | CC0 |
| Scheeli Killifish | Fundulopanchax scheeli.png | Violaine2, France | CC BY-SA 3.0 |
| Schistura alticrista | Schistura alticrista.jpg | Frank M. Greco | CC BY 3.0 |
| Schwartz's catfish | Corydoras schwartzi.jpg | Thomas Land | Public domain |
| Scrapermouth mbuna | Labeotropheus trewavasae.jpg | Victor Sounds | CC BY-SA 2.0 |
| Serpae tetra | Hyphessobrycon eques.jpg | Dubrovsky Alexander (Aledubr) | Public domain |
| Serrasalmus manueli | Piranha-serrasalmus manueli 01.jpg | Jonas Hansel (jonashansel@gmail.com) | Public domain |
| Seuss' cory | Corydoras seussi 01.jpg | Claudio de Oliveira, Laboratório de Biologia e Genética de P | CC BY 3.0 |
| Sewellia lineolata | Hillstream Loach.JPG | Spiketooth | CC BY-SA 3.0 |
| Shark minnow | Fish apolloshark.jpg | User:Thanyakij | CC0 |
| Sharp-snouted piranha | SP A0154.jpg | Deevo89 | Public domain |
| Sharphead eartheater | iNaturalist curated photo (taxon 604911) | no rights reserved, uploaded by w_endo | CC0 |
| Sheep-pacu | Acnodon normani.jpg | Brent Tibbatts | CC BY 4.0 |
| Sheepshead minnow | Cyprinodon variegatus (S0103) (12598764423).jpg | Smithsonian Environmental Research Center | CC BY 2.0 |
| Siamese fighting fish | HM Orange M Sarawut.jpg | Daniella Vereeken | CC BY 2.0 |
| Siamese tigerfish | Tigerfish037.JPG | Ginkgo100 | CC BY-SA 3.0 |
| Sidestripe rasbora | 200105o05.jpg | Horst Emscher | CC BY-SA 4.0 |
| Sierra leone dwarf characin | iNaturalist curated photo (taxon 103924) | (c) Cedricguppy - Loury Cédric, some rights reserved (CC BY- | CC BY-SA 4.0 |
| Silver arowana | Osteoglossum bicirrhosum.JPG | User:Qwertzy2 | CC BY-SA 3.0 |
| Silver distichodus | Distichodus affinis Günther, 1873 1055854985.jpg | Natural History Museum | CC BY 4.0 |
| Silver dollar | Metynnis hypsauchen small.jpg | Sesamehoneytart | CC BY-SA 4.0 |
| Silver Flying Fox | Puzzlebarbe.jpg | H.rolof | Public domain |
| Silver loach | iNaturalist curated photo (taxon 115205) | (c) Lerdsuwa, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Silver prochilodus | iNaturalist curated photo (taxon 112443) | (c) Kevin Brix, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Silver rasbora | Rasbo argyr 150318-49370 tdp.JPG | Wibowo Djatmiko (Wie146) | CC BY-SA 3.0 |
| Silvertip tetra | Kobbertetra Hasemania nana.jpg | Malene Thyssen (User Malene) | CC BY-SA 3.0 |
| Similis Shell Dweller | Neolamprologus similis 2060.jpg | Melanochromis | Public domain |
| Simor Betta | Betta simorum male1.jpg | R.J. Blach | CC BY-SA 3.0 |
| Six-banded distichodus | Distichodus sexfasciatus at Calci Aquarium.jpg | Federigo Federighi | CC BY-SA 4.0 |
| Six-banded tiger barb | Desmopuntius hexazona.jpg | Unknown author | CC BY-SA 2.0 de |
| Six-barred Lamprologus | Neolamprologus sexfasciatus (Wroclaw zoo).JPG | Guérin Nicolas (messages) | CC BY-SA 3.0 |
| Sixbar panchax | Epiplatys sexfasciatus togolensis.jpg | Alexander Prokoshev | CC BY-SA 4.0 |
| Sixray corydoras | False cory 1.jpg | Unknown author | CC0 |
| Skunk corydoras | Corydoras arcuatus PiaH.jpg | Pia Helminen | CC BY 2.5 |
| Skunk loach | Yasuhikotakia morleti.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Slender piranha | Serrasalmus elongatus 205539269.jpg | w_endo | CC0 |
| Slim betta | iNaturalist curated photo (taxon 95734) | (c) Zakqary Roy, some rights reserved (CC BY) | CC BY 4.0 |
| Small snakehead | Channa asiatica red.jpg | Jokuyken15 | CC BY-SA 4.0 |
| Smooth back river stingray | iNaturalist curated photo (taxon 110340) | (c) Carlos Ruiz, some rights reserved (CC BY) | CC BY 4.0 |
| Smudge spot cory | Corydoras similis.jpg | Sergen Tuncer | CC BY 3.0 |
| Snakehead Betta | Betta channoides female 09-07-2025.jpg | Ryan O.Hershey | CC BY 4.0 |
| Snakeskin gourami | Trichopodus pectoralis 53635711.jpg | Wutthichai Rasvara Nangkasem | CC BY 4.0 |
| Somphong's puffer | Carinotetraodon lorteti 248508857 2.jpg | Павлик Лисицын | CC BY 4.0 |
| Somphongs's Rasbora | Trigonostigma somphongsi (cropped).jpg | R.workoran | CC BY-SA 4.0 |
| Southern mouthbrooder | Pseudocrenilabrus philander.jpg | Alexandra Tyers | CC BY-SA 2.0 |
| Southern platyfish | Rainbow wag platy.jpg | Marrabbio2 | CC BY-SA 3.0 |
| Southern purplespotted gudgeon | Mogurnda adspersa 2.JPG | User:Haplochromis | CC BY 2.5 |
| Southern saratoga | Scleropages leichardti 01.JPG | Bjoertvedt | CC BY-SA 3.0 |
| Spadetailed Checkerboard Cichlid | Dicrossus maculatus.jpg | Silva-Oliveira C, Canto ALC, Ribeiro FRV | CC BY 4.0 |
| Spanish toothcarp | iNaturalist curated photo (taxon 1316876) | no rights reserved | CC0 |
| Speckled pavon | Cichla temensis.jpg | Tiia Monto | CC BY-SA 3.0 |
| Spiketail paradisefish | iNaturalist curated photo (taxon 111101) | (c) R K, some rights reserved (CC BY) | CC BY 4.0 |
| Spilo | Champsochromis spilorhynchus 2.jpg | Charles Tate Regan (1878 - 1943) | Public domain |
| Spindle hap | Protomelas taeniolatus by Derek Ramsey.jpg | Photo by and (c)2004 Derek Ramsey (Ram-Man) | CC BY-SA 2.5 |
| Splash tetra | Copella arnoldi.jpg | Zikamoi | CC BY 3.0 |
| Splendid Killifish | Aphyosemion splendopleure 'Tiko green' Male.png | Andrew Bogott | CC BY-SA 4.0 |
| Spotfin goby cichlid | Tangicodus irsacae.jpg | The original uploader was MidgleyDJ at English Wikipedia. | CC BY-SA 2.5 |
| Spotfin hatchetfish | Thoracocharax stellatus 2zz.jpg | Photo by David J. Stang | CC BY-SA 4.0 |
| Spotfin tetra | Hyphessobrycon socolofi.jpg | Klaus Rudloff | CC BY-SA 4.0 |
| Spotted archerfish | Toxotes chatareus 3zz.jpg | Photo by David J. Stang | CC BY-SA 4.0 |
| Spotted barb | Punti binot 090519-8585 kdBdk.jpg | Wibowo Djatmiko (Wie146) | CC BY-SA 3.0 |
| Spotted betta | Betta picta.jpg | Ganjar Cahyadi | CC BY 4.0 |
| Spotted blue-eye | Pseudomugil gertrudae ARUII Maennchen.jpg | Der Regenbogenfisch (Diskussion) | CC BY-SA 3.0 de |
| Spotted corydoras | 鼠魚001.JPG | Soltpret | CC BY-SA 3.0 |
| Spotted danio | Danio nigrofasciatus 2.jpg | David M, Parichy | CC BY 4.0 |
| Spotted headstander | Chilodus punctatus.jpg | Jörn | CC BY-SA 2.0 |
| Spotted hoplo | Megalechis picta.jpg | Silva-Oliveira C, Canto ALC, Ribeiro FRV | CC BY 4.0 |
| Spotted metynnis | Happy silver dollar.png | The Great Mule of Eupatoria | CC BY-SA 4.0 |
| Spotted pike-characin | iNaturalist curated photo (taxon 84410) | (c) Kathy Richardson, some rights reserved (CC BY) | CC BY 4.0 |
| Spotted Piranha | Serrasalmus marginatus, Fazenda São Francisco, Corguinho, MS.jpg | Diogo Luiz | CC BY-SA 4.0 |
| Spotted Severum | iNaturalist curated photo (taxon 611536) | (c) Ferrari2503, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Spotted tetra | Copella nattereri (Steindachner, 1876) 1056459125.jpg | Natural History Museum | CC BY 4.0 |
| Squarehead catfish | Chaca chaca.JPG | Dr. Keshav Kumar Jha | CC BY 3.0 |
| Steindachner's Apisto | Apistogramma steindachneri Armbruster.jpg | Jonathan (Jon) Armbruster | CC BY-SA 2.0 |
| Sterba's corydoras | Corydoras Sterbai.jpg | Matthew Mannell | Public domain |
| Stigmatogobius sadanundio | Stigmagobius sadanundio.jpg | Sahat Ratmuangkhwang | CC BY 3.0 |
| Stinging catfish | iNaturalist curated photo (taxon 102725) | (c) R K, some rights reserved (CC BY) | CC BY 4.0 |
| Strawberry Rasbora | Boraras naevus pair.png | Andrew Bogott | CC BY-SA 4.0 |
| Striped barb | iNaturalist curated photo (taxon 612685) | (c) Zakqary Roy, some rights reserved (CC BY), uploaded by Z | CC BY 4.0 |
| Striped glass catfish | K macropterus 2.jpg | The Great Mule of Eupatoria | CC BY-SA 4.0 |
| Striped headstander | Anostomus anostomus, striped headstander.jpg | Brian Gratwicke | CC BY 2.0 |
| Striped panchax | Aplo male.jpg | Marrabbio2 | CC BY-SA 3.0 |
| Striped Raphael catfish | iNaturalist curated photo (taxon 228318) | (c) Kacper Aleksander, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Striped snakehead | Gabus 070909 0074 rwg.jpg | Wie146 | CC BY-SA 3.0 |
| Sucker-belly loach | iNaturalist curated photo (taxon 188138) | (c) Lawrence Hylton, some rights reserved (CC BY) | CC BY 4.0 |
| Sulfurhead aulonocara | Sulphurhead cichlid.JPG | Maha Dinesh | CC BY-SA 3.0 |
| sultan pleco | Leporacanthicus joselimai, Weißspitzen-Rüsselzahnwels, L 264 (10227361 | Thomas Siems | CC BY-SA 2.0 |
| Sumatra Betta | Betta falx.jpg | Ahsan_al_hidayat | CC BY-SA 3.0 |
| Sun loach | Yasuhikotakia eos.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Swamp barb | Puntiuschola.png | AravindManoj | CC BY-SA 4.0 |
| Swordtail characin | Corynopoma riisei 2.png | AndrewBogott (WMF) | CC BY-SA 4.0 |
| Synodontis ocellifer | iNaturalist curated photo (taxon 113653) | (c) Lucy Keith-Diagne, some rights reserved (CC BY) | CC BY 4.0 |
| Synodontis waterloti | Synodontis waterloti AUM 59613.jpg | Jonathan (Jon) Armbruster | CC BY-SA 2.0 |
| Tailspot ctenopoma | Aquarium de la Porte Dorée - Poisson 76 2.jpg | Tylwyth Eldar | CC BY-SA 4.0 |
| Taiwan Striped Barb | Taiwan Torrent Carp, 食水嵙溪, 石岡區, TXG, TW imported from iNaturalist phot | (c) 謝鈞諭, some rights reserved (CC BY) | CC BY 4.0 |
| Tanganyika clown | Eretmodus-sp-kavala1.jpg | The original uploader was Jtanganyika at French Wikipedia. | CC BY-SA 3.0 |
| Tanganyika tilapia | Oreochromis tanganicae (Günther).jpg | Michael K. Oliver, Ph.D. | CC BY-SA 4.0 |
| Tequila splitfin | Z. tequila fish.jpg | Aprileng14 | CC0 |
| Texas cichlid | Herichthys cyanoguttatus 316466484 (cropped).jpg | Nick Loveland | CC0 |
| Threadfin acara | iNaturalist curated photo (taxon 342480) | no rights reserved | CC0 |
| Threadfin rainbowfish | Iriatherina Werneri-Male group.jpg | Unknown author | CC BY-SA 2.5 |
| Three spot gourami | Trichogster trichopterus 13.jpg | Gourami Watcher | CC BY-SA 3.0 |
| Three-lined rasbora | Rasbora trilineata.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Three-ray Bristlenose Pleco | Bristlenose Catfish 700.jpg | Unknown author | CC BY-SA 3.0 |
| three-striped dwarf cichlid | Apistogramma trifasciata.jpg | oencage | CC BY-SA 2.5 |
| Threespot eartheater | Satanoperca daemon 205600127.jpg | Whaldener Endo | CC BY 4.0 |
| Threespot headstander | Pseudanos trimaculatus.jpg | Michael Bakker Paiva | CC BY 4.0 |
| Threespot leporinus | Leporinus friderici.jpg | This illustration was made by Citron
You must credit this: | CC BY-SA 3.0 |
| Threestripe corydoras | Corydoras trilineatus, 2010.jpg | Bob Jenkins | CC BY 2.0 |
| Threestripe gourami | Trichopsis schalleri.jpg | BEDO (Thailand)] | CC BY-SA 4.0 |
| Threestripe pencilfish | Nannostomus trifasciatus.jpg | Daiju Azuma | CC BY-SA 2.5 |
| Ticto barb | iNaturalist curated photo (taxon 347893) | (c) Ronith Urs, some rights reserved (CC BY) | CC BY 4.0 |
| Tiger barb | Tiger barb fish.jpg | Editor General of Wiki | CC BY-SA 4.0 |
| Tiger botia | Lesser Katy Loach.jpg | Julian augustine alexander | CC BY-SA 3.0 |
| Tiger fish | Hydrocynus vittatus Gifu.jpg | Totti | CC BY-SA 4.0 |
| Tiger loach | Syncrossus hymenophysa 2.jpg | Julian augustine alexander | CC BY-SA 3.0 |
| Tiger sorubim | Pseudoplatystoma tigrinum.jpg | floato from Manchester | CC BY 2.0 |
| Tigerstriped catfish | Brachyplatystoma tigrinum Napo.png | Photos: courtesy of Kelly Swing (A, B, C and D), Jonathan Va | CC BY 4.0 |
| Tinfoil barb | iNaturalist curated photo (taxon 1316689) | (c) Seno Nur Rohman, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Toba betta | iNaturalist curated photo (taxon 618881) | (c) Lek Khauv, some rights reserved (CC BY), uploaded by Lek | CC BY 4.0 |
| Tocantins Eartheater | Geophagus neambi, RC Albertson et al 2018.jpg | MChGilbert | CC BY-SA 4.0 |
| Tri Band Sumo Loach | Schistura balteata.jpg | Gerhard Ott | CC BY 3.0 |
| Trigonopoma gracile | LK-ซิวแถบทอง11.jpg | R.workoran | CC BY-SA 4.0 |
| Tucan fish | Characidae Chalceus erythrurus 1.jpg | NasserHalaweh | CC BY-SA 4.0 |
| Twoband cichlid | iNaturalist curated photo (taxon 317440) | (c) Schrodiskitten, some rights reserved (CC BY) | CC BY 4.0 |
| Twospot astyanax | Astyanax bimaculatus (45778390).jpg | Gerry van Tonder | CC BY 4.0 |
| Twospot rasbora | Rasbora elegans.jpg | Muhammad Rasul Abdullah Halim | CC BY-SA 4.0 |
| Twostripe lyretail | Kaprozubka dvojpása - aphyosemion bivittatum.jpg | Mattus1990 | CC BY-SA 4.0 |
| Uaru | iNaturalist curated photo (taxon 567461) | (c) Brent Tibbats, some rights reserved (CC BY) | CC BY 4.0 |
| Umbrella cichlid | Gelber Buntbarsch.JPG | Vicard | CC BY-SA 3.0 |
| Variabilichromis moorii | Variabilichromis moorii.jpg | Unknown author | CC BY-SA 3.0 |
| Variable platyfish | Xipho variatus maschio.jpg | Marrabbio2 | CC BY-SA 3.0 |
| Venustus | Nimbochromis venustus.JPG | The original uploader was MidgleyDJ at English Wikipedia. | CC BY-SA 2.5 |
| Viejita Apisto | 維吉塔短鯛 Apistogramma viejita - panoramio.jpg | lienyuan lee | CC BY 3.0 |
| Volcano Rasbora | Rasbora vulcanus pair.png | Andrewbogott | CC BY-SA 4.0 |
| Wahrindi | Synodontis schall (cropped).jpg | Peter van der Sluijs | CC BY-SA 3.0 |
| Walking catfish | Clarias batrachus-ZOO.Brno.jpg | Mistvan | CC BY-SA 3.0 |
| Western Ghat loach | Western Ghats Loach imported from iNaturalist photo 365435274 on 23 Ap | no rights reserved | CC0 |
| Western rainbowfish | 300 Melanotaenia australis Western rainbowfish Mitchell River NP VIII- | laurent MARSOL - Aussie Oc (talk) | CC BY-SA 3.0 |
| whiptail loricaria | Rineloricaria parva.jpg | W.S.Serra | CC BY 4.0 |
| White Cloud Mountain minnow | White Cloud Mountain Minnow 1.jpg | Unknown author | CC BY-SA 3.0 |
| White piranha | iNaturalist curated photo (taxon 513676) | (c) Breno Figueiredo, some rights reserved (CC BY) | CC BY 4.0 |
| White-edged Betta | Betta albimarginata 060311 8.jpg | Unknown author | CC BY-SA 3.0 |
| Whitebarred catfish | Dornwels.JPG | No machine-readable author provided. Pit one assumed (based | Public domain |
| Whitespot Eartheater | iNaturalist curated photo (taxon 604926) | (c) Dr. David Midgley, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| William's mbuna | iNaturalist curated photo (taxon 105357) | (c) Klaus Rudloff, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| Wrestling halfbeak | iNaturalist curated photo (taxon 549797) | (c) -serwacy01-, some rights reserved (CC BY-SA) | CC BY-SA 4.0 |
| X-ray tetra | Pristella maxillaris.jpg | Richard Bartz, Munich Makro Freak | CC BY-SA 2.5 |
| Xenotilapia melanogenys | Xenotilapia melanogenys A.jpg | Klaus Rudloff | CC BY-SA 4.0 |
| Xingu River ray | White-blotched River Stingray Potamotrygon leopoldi 2284px.jpg | Photo by and (C)2007 Derek Ramsey (Ram-Man) | CC BY-SA 2.5 |
| Yellow Finned Hillstream Loach | Gastromyzon viriosus.jpg | Brent Tibbatts | CC BY 3.0 |
| yellow marbled Synodontis | Synodontis schoutedeni David, 1936 3044607443.jpg | iNaturalist.org (John P. Friel Ph.D.) (John P. Friel Ph.D.) | CC BY 4.0 |
| Yellow sand cichlid | Xenotilapia flavipinnis by DaijuAzuma.jpg | Daiju Azuma | CC BY-SA 4.0 |
| Yellow tetra | Gelber von Rio.jpg | Original uploader was rdb at de.wikipedia | CC BY-SA 3.0 |
| Yellow-jaw Tetra | Hyphessobrycon agulha by Rafael Leitão.jpg | Oregon State University | CC BY-SA 2.0 |
| Yellow-tailed African tetra | Yellow tailed tetra.jpg | The Great Mule of Eupatoria | CC0 |
| Yellowtail rasbora | Rasboratornieri2.jpg | Ahsan al hidayat | CC BY-SA 4.0 |
| Yoyo loach | Yoyo Loach.jpg | Orishas92 | Public domain |
| Zebra catfish | Brachyplatystoma juruense.jpg | Whaldener Endo | CC0 |
| Zebra danio | iNaturalist curated photo (taxon 49977) | (c) Sandipan Das, some rights reserved (CC BY) | CC BY 4.0 |
| Zebra loach | Botia striata.jpg | Lerdsuwa | CC BY-SA 3.0 |
| Zebra mbuna | Maylandia zebra 61728832.jpg | Kai Squires | CC BY 4.0 |
| Zebra oto | Otocinclus cocama.jpg | Unknown author | CC BY-SA 3.0 |
| Zebra pleco | Hypancistrus Zebra Pleco Juvenile.jpg | Peaceinpianos | CC BY-SA 4.0 |
| Zig-zag eel | Tire Track Eel.jpg | Adolsomee | CC BY-SA 3.0 |
| Zungaro dorado | Roussseauxii dourada dorado.png | M. Goulding, from Ronaldo B. Barthem, Michael Goulding, Ross | CC BY 4.0 |