Pelagic fish - Fish living in the pelagic environment

Any water in the sea that is not close to the bottom is in the pelagic zone. The word pelagic comes from the Greek πέλαγος or pélagos, which means open sea.

Order Atheriniformes

Bedotia albomarginata

Pseudomugil pellucidus

Paratherina cyanea - Paratherina cyanea is a species of fish in the Atherinidae family.

Silver rainbowfish

Bedotia masoala - Bedotia masoala is a species of fish in the Bedotiidae family.

Odontesthes bicudo

Telmatherina wahjui - Telmatherina wahjui is a species of fish in the Telmatherinidae family.

Basilichthys microlepidotus - Basilichthys microlepidotus is a species of fish in the Atherinidae family.

Celebes Rainbow - Telmatherina celebensis is a species of fish in the Telmatherinidae family.

Western hardyhead

Golden silverside

Western rainbowfish

Tominanga aurea - Tominanga aurea is a species of fish in the Atherinidae family.

Zona

Paratherina wolterecki - Paratherina wolterecki is a species of fish in the Atherinidae family.

Ornate rainbowfish

Phallostethus dunckeri

Bedotia marojejy - Bedotia marojejy is a species of fish in the Bedotiidae family.

New Guinea blue-eye

Sentani rainbowfish - The sentani rainbowfish is a species of fish in the Melanotaeniidae family.

Bulolo rainbowfish

Silverside

Charal de la Preciosa

Telmatherina prognatha - Telmatherina prognatha is a species of fish in the Telmatherinidae family.

Telmatherina antoniae - Telmatherina antoniae is a species of fish in the Telmatherinidae family.

Rheocles vatosoa

Membras argentea

Katrana

St. Maarten pejerry

Madagascar rainbow fish

Vogelkop blue-eye

Paratherina labiosa - Paratherina labiosa is a species of fish in the Atherinidae family.

Brook silverside

Barred rainbowfish

Popondetta blue-eye - The Popondetta blue-eye or popondetta rainbowfish is a species of fish in the Pseudomugilidae family.

Odontesthes ledae

Axelrod's rainbowfish - Axelrod's rainbowfish is a species of fish in the Melanotaeniidae family.

Basilichthys semotilus

Waccamaw silverside - Known only from Lake Waccamaw and the upper Waccamaw River in Columbus County, North Carolina, the silverside is found in the upper Waccamaw River only during periods of high water and is not a permanent resident.

Telmatherina obscura - Telmatherina obscura is a species of fish in the Telmatherinidae family.

Cunning silverside

Tominanga sanguicauda - Tominanga sanguicauda is a species of fish in the Atherinidae family.

Zona

Melanotaenia kokasensis

Redfinned blue-eye - It is listed as Critically Endangered on the IUCN Red List, and as Endangered under Queensland's Nature Conservation Act 1992.

Swamp blue-eye

Highlands rainbowfish

Telmatherina sarasinorum - Telmatherina sarasinorum is a species of fish in the Telmatherinidae family.

Charal de Quechulac

Basilichthys archaeus

Telmatherina bonti - Telmatherina bonti is a species of fish in the Telmatherinidae family.

Zona

Texas silverside

Rheocles derhami

Melanotaenia ammeri

Paratherina striata - Paratherina striata is a species of fish in the Atherinidae family.

Zona

Bleheratherina pierrucciae

Cape blue-eye - The cape blue-eye is a species of fish in the Pseudomugilidae family.

Lorentz's rainbowfish

Odontesthes piquava

Teramulus waterloti - Teramulus waterloti is a species of fish in the Atherinidae family.

Bleher's rainbowfish - Bleher's rainbowfish is a species of fish in the Melanotaeniidae family.

Chignahuapan silverside

Telmatherina opudi - Telmatherina opudi is a species of fish in the Telmatherinidae family.

Silverside

Telmatherina abendanoni - Telmatherina abendanoni is a species of fish in the Telmatherinidae family.

Zona

Melanotaenia synergos

Neostethus djajaorum

Order Aulopiformes

Paraulopus melanogrammus

Order Beloniformes

Dermogenys sumatrana

Dermogenys collettei

Malabar ricefish

Robert's river garfish - Robert's river garfish is a species of fish in the Hemiramphidae family.

Nomorhamphus rossi

Ectuntio halfbeak

Nomorhamphus manifesta

Allen's river garfish - Allen's river garfish is a species of fish in the Hemiramphidae family.

Poso halfbeak - The Poso halfbeak is a species of fish in the Hemiramphidae family.

Hemirhamphodon tengah

Sarasins minnow - Xenopoecilus sarasinorum is a species of fish in the Adrianichthyidae family.

Hemirhamphodon chrysopunctatus

Mexican halfbeak

Dermogenys palawanensis

Peixe agulha

Nomorhamphus vivipara

Gangetic halfbeak

Vogelkop river garfish

Nomorhamphus philippina

Duckbilled buntingi - The Duck-billed Buntingi is on average about 11 cm long

Duncker's river garfish

Nomorhamphus kolonodalensis

Maya needlefish

Pseudotylosurus angusticeps

Nomorhamphus bakeri

Hemirhamphodon phaiosoma

Eggcarrying buntingi - The egg-carrying buntingi is a species of fish in the Adrianichthyidae family.

Dermogenys vogti

Dermogenys montana

Hooghly halfbeak

Nomorhamphus sanussii

Sepik River halfbeak

Nomorhamphus megarrhamphus

Zenarchopterus beauforti

Nomorhamphus ebrardtii

Hyporhamphus taiwanensis

Hemirhamphodon kapuasensis

Dermogenys robertsi

Dermogenys bruneiensis

Nomorhamphus weberi

Zenarchopterus philippinus

Nomorhamphus pinnimaculata

Rosen's buntingi

Zenarchopterus dux

Celebes halfbeak

Freshwater long-tom

Nomorhamphus brembachi

Hemirhamphodon pogonognathus

Elongate Poso minnow - Popta's buntingi is a species of fish in the Adrianichthyidae family.

Hyporhamphus brederi

Dermogenys orientalis

Dermogenys bispina

Potamorrhaphis eigenmanni

Nomorhamphus towoetii

Fly river-garfish

Nomorhamphus pectoralis

Tondanichthys kottelati

Long-jawed river garfish

Nomorhamphus hageni

Hemirhamphodon kuekenthali

Order Carcharhiniformes

Hemitriakis indroyonoi

Order Characiformes

Chilodus fritillus

Micralestes comoensis

Distichodus petersii

Hydrolycus armatus

Spotted pike-characin

Hyphessobrycon weitzmanorum

Elachocharax junki

Alestopetersius brichardi

Alestes humilis

Slender robber

Nannocharax lineomaculatus

Creagrutus guanes

Anodus orinocensis

Caenotropus schizodon

Banded neolebias

Barnard's robber

Bryconaethiops macrops

Blackedge tetra

Roeboexodon guyanensis

Hemigrammocharax monardi

Serrasalmus gibbus

Metynnis otuquensis

Spotted citharinid

Oligosarcus macrolepis

Hyphessobrycon langeanii

Micralestes sardina

Citharinus congicus

Duboisialestes bifasciatus

Alestes comptus

Brycinus carolinae

Penguinfish

Kolpotocheirodon theloura

Nannocharax fasciatus

Copeina osgoodi

Hyphessobrycon cyanotaenia

Micralestes fodori

Distichodus teugelsi

Redfin robber

Piaba - The Neon Tetra has a light-blue back over a silver-white abdomen.

Jupiaba ocellata

Congocharax olbrechtsi

Brycinus taeniurus

Tyttobrycon dorsimaculatus

Rainbow tetra

Attonitus ephimeros

Chalceus taeniatus

Serrasalmo emarginatus

Silver dollar - The silver dollar is a peaceful schooling species that spends most of its time in the mid- to upper-level of the water.

Sharktail distichodus

Moenkhausia latissima

Brycinus peringueyi

Hasemania maxillaris

Astyanax turmalinensis

Ceratobranchia elatior

Silver distichodus - The silver distichodus is a species of fish in the Distichodontidae family.

Marbled hatchetfish - The Marbled Hatchetfish is common in the aquarium industry.

Phenacogrammus gabonensis

Blind tetra

Grass-eaters

Acanthocharax microlepis

True big-scale tetra

Leporinus garmani

Nannocharax reidi

Cynodon meionactis

Brycinus kingsleyae

Nannocharax maculicauda

Blackamoor - Growing to about 6 cm total length, the black tetra has a roughly tetragonal body shape and is greyish in colour, fading from light at the nose to near black at the tail.

Neolebias trewavasae

X-ray tetra - Pristella maxillaris is a small, adaptable fish that is easily kept in a home aquarium and will eat most prepared foods.

Elongated robber

Sixbar distichodus - The Six-banded distichodus is a species of fish in the Distichodontidae family.

Hyphessobrycon columbianus - Only recently introduced to the aquarium trade, it is one of the more expensive tetras.

Brachypetersius cadwaladeri

Alestopetersius nigropterus

Boulengerella cuvieri

Hyphessobrycon ocasoensis

Microcharacidium gnomus

Torpedo robber

Brycinus fwaensis

Paraphago rostratus

Rhabdalestes brevidorsalis

Jelly bean tetra

Nannocharax intermedius

Swordtail characin

Bryconamericus dahli

Neolebias gracilis

Hemigrammocharax uniocellatus

Micralestes ambiguus

Distichodus noboli

Hydrocynus somonorum

Serrasalmo undulatus

Spotted metynnis - The silver dollar is a peaceful schooling species that spends most of its time in the mid- to upper-level of the water.

Distichodus langi

Aimara

Bathyaethiops greeni

Green dwarf tetra

Psalidodon gymnodontus

Hyphessobrycon heliacus

Micralestes occidentalis

Citharinops distichodoides thomasi

Brycinus bimaculatus

Blackline penguinfish - The species was previously misidentified as Thayeria sanctaemariae

Pygocentrus palometa

Knodus shinahota

Nannocharax brevis

Bryconacidnus paipayensis

Tyttobrycon xeruini

Dwarf citharine

Sadler's robber - It is found in Burundi, Kenya, and Uganda.

Tucan fish

Distichodus atroventralis

Jupiaba maroniensis

Spotted hatchetfish

Ptychocharax rhyacophila

Moenkhausia bonita

Bucktooth tetra - This species is of typical elongated tetra appearance; it is light tan in appearance with two distinct black spots .

Nurse tetra

Leptagoniates pi

Nannopetersius lamberti

Hasemania crenuchoides

Astyanax jacobinae

Ceratobranchia binghami

Piabucina pleurotaenia

Brachypetersius pseudonummifer

Eugnathichthys eetveldii

Longfin tetra

Tometes trilobatus

Leporinus amazonicus

Nannocharax ogoensis

Ctenobrycon alleni

Blackwing hatchetfish - Black-winged hatchetfish has a convex body.

Phenacogrammus altus

Caiapobrycon tucurui

Neolebias philippei

Hemigrammopetersius pulcher

Spotted headstander

Glass bloodfin

Micralestes congicus

Distichodus rufigiensis - Distichodus rufigiensis is a species of fish in the Distichodontidae family.

Hydrolycus tatauaia

Boulengerella xyrekes

Oxybrycon parvulus

Microstomatichthyoborus bashforddeani

Elachocharax mitopterus

Yellowtail tetra

Brycinus intermedius

Rhabdalestes septentrionalis

Nannocharax luapulae

Brycinus derhami

Giant hatchetfish

Nannocharax fasciolaris

Grundulus bogotensis

Bryconaethiops quinquesquamae

Tyttocharax tambopatensis

Ansorge's characin

Multibar citharine

Serrasalmus hastatus

Metynnis polystictus

Nkupe

Tiger fish

Oligosarcus oligolepis

Hyphessobrycon moniliger

Micralestes schelly

Citharinus gibbosus

Duboisialestes tumbensis

Characin

Belonophago hutsebouti

Hyphessobrycon eilyos

Micralestes holargyreus

Chrysobrycon hesperus

Brycinus bartoni

Green neon tetra - This fish is similar in appearance to the closely-related and better-known neon tetra, but it is slightly smaller and its red patch is less pronounced, while the blue-green areas of the upper body are more brilliant.

Blackspot piranha

Nannocharax altus

Congocharax spilotaenia

Alestes tessmanni

Tyttobrycon hamatus

Phago boulengeri

Lignobrycon myersi

Emporer Tetra - The Emperor tetra is a placid aquarium fish so avoid boisterous companions.

Derhamia hoffmannorum

Hemigrammocharax angolensis

Attonitus irisae

Serrasalmo scotopterus

Silverdollar

Distichodus hypostomatus

Hoplerythrinus cinereus

Ceratobranchia joanae

Scopaeocharax atopodus

Distichodus altus

Royal tetra

Moenkhausia levidorsa

Brycinus poptae

Nanocheirodon insignis

Copper tetra

Dwarf Lake Turkana robber - The dwarf lake turkana robber is a species of fish in the Alestiidae family.

Parodon moreirai

Leporinus jamesi

Nannocharax schoutedeni

Cynodon septenarius

Astyanax aramburui

Wimple piranha - The wimple piranha is not traditionally considered to be a true piranha; the shape of its teeth and the presence of two rows of teeth on the upper jaw makes it different from the other piranha genera.

Scissor macrocephalus

Hemistichodus lootensi

Ichthyborus ornatus

Acestrocephalus ginesi

Brachypetersius huloti

Engraulisoma taeniatum

Alestopetersius smykalai

Striped robber

Jellybean tetra

Nannocharax micros

Sailfin tetra

False black tetra

Macropsobrycon xinguensis

Threeline tetra

Striped pike-characin

Hyphessobrycon otrynus

Microcharacidium weitzmani

Elachocharax geryi

Alestes stuhlmannii - Alestes stuhlmannii is a species of fish in the Alestiidae family.

Pinkfin Alestes

Rhabdalestes leleupi - Rhabdalestes leleupi is a species of fish in the Alestiidae family.

Nannocharax latifasciatus

Anodus elongatus

Bryconella pallidifrons

Neolebias kerguennae

Hemigrammocharax wittei

Chilobrycon deuterodon

Micralestes argyrotaenia

Distichodus notospilus

Hydrocynus tanzaniae

Bryconaethiops boulengeri

Tyttocharax cochui

Lobodeuterodon euspilurus

Hemigrammocharax minutus

Serrasalmus altispinis

Metynnis mola

Longsnout distichodus

Odontostilbe ecuadorensis

Hyphessobrycon isiri

Micralestes pabrensis

Lake Turkana citharine

Brycinus carmesinus

Thayeria ifati

Kolpotocheirodon figueiredoi

Nannocharax elongatus

Redspotted tetra

Brycinus abeli

Scarlet characin - The cardinal tetra, Paracheirodon axelrodi, is a freshwater fish of the characin family of order Characiformes.

Jupiaba meunieri

Myloplus planquettei

Congocharax gossei

River hatchetfish - The river hatchetfish is a schooling species best kept in groups of five or more that spends most of its time in the top-level of the water where it searches for food.

Alestes schoutedeni

Tricuspidalestes caeruleus

False rummynose tetra

Dectobrycon armeniacus

Hemibrycon divisorensis

Attonitus bounites

Chalceus latus

Serrapinnus heterodon

Silver dollar

Dwarf distichodus

Moenkhausia diktyota

Brycinus opisthotaenia

Leptagoniates steindachneri

Hasemania hanseni

Astyanax jacuhiensis

Ceratobranchia delotaenia

Cachama

Henochilus wheatlandii

Ichthyborus besse congolensis

Eugnathichthys macroterolepis

Marbled headstander - The marbled headstander generally inhabits streams and rivers of the Orinoco and Amazon river systems.

Brycinus luteus

Leporinus bimaculatus

Nannocharax pteron

Silver teta

Niger tetra

Pygmy hatchetfish - The pygmy hatchetfish grows to about 2.

Phenacogrammus ansorgii

Victoria robber

Pangani robber - The Pangani robber is a species of fish in the Alestiidae family.

Broadbarred citharine

Aphyocharax yekwanae

Neolebias powelli

Deuterodon langei

Hemigrammus ora

Chilodus zunevei

Prionobrama paraguayensis

Micralestes eburneensis

Chessa

Hydrolycus wallacei

Microstomatichthyoborus katangae

Clupeocharax schoutedeni

Elachocharax pulcher

Alestopetersius compressus

Hyphessobrycon nigricinctus

Micralestes vittatus

Clupeacharax anchoveoides

Dundocharax bidentatus

Alestes inferus

Large-toothed Lake Turkana robber - It is endemic to Kenya, and its natural habitat is freshwater lakes.

Spotfin hatchetfish

Nannocharax hollyi

Grundulus cochae

Bryconaethiops yseuxi

Xenocharax spilurus

Neolebias axelrodi

Hemigrammocharax ocellicauda

Nile distichodus

Giant tigerfish

Belonophago tinanti

Hyphessobrycon hamatus

Micralestes lualabae

Chrysobrycon myersi

Alestes batesii

Red piranha - The Red-bellied piranha is a species of piranha.

Klausewitzia ritae

Nannocharax ansorgii

Gnathocharax steindachneri

Brycinus tholloni

Tyttobrycon spinosus

Phago intermedius

Hemigrammocharax lineostriatus

Serrasalmo stagnatilis

Palometa

Distichodus kolleri

Hoplerythrinus gronovii

African moon tetra

Ceratobranchia obtusirostris

Scopaeocharax rhinodus

Mesoborus crocodilus

Distichodus antonii

Bario steindachneri

Moenkhausia pankilopteryx

Silver hatchetfish - It has the capability of "flying" out of an aquarium, so precautions should be taken.

Brycinus rhodopleura - Brycinus rhodopleura is a species of fish in the Alestiidae family.

Petersius conserialis - Petersius conserialis is a species of fish in the Alestiidae family, and the sole member of the genus Petersius.

Leptocharacidium omospilus

Silver tip - The males have a copper color, the females are more pale and silverish.

Ichthyborus quadrilineatus

Mixobrycon ribeiroi

Brycinus nigricauda

Leporinus piau

Nannocharax taenia

Astyanax epiagos

Piabucina panamensis

Hemistichodus vaillanti

Brachypetersius notospilus

Brycinus leuciscus

Tometes makue

Parecbasis cyclolepis

Biara

Leporinus amae

Nannocharax occidentalis

Order Clupeiformes

Ansorge's fangtooth pellonuline

Sumatran river sprat

Fly river thryssa

Pa hang pah

Bluntnosed sawtooth pellonuline

Southern Burmese gizzard shad

Manamo anchovy

Amazon hatchet herring

Belize anchovy

Denticeps clupeoides - The denticle herring is a small species of ray-finned fish found only in the rivers of Benin, Nigeria and Cameroon, related to the herrings, but notable for its large anal fin and its array of denticle like scales under the head giving it almost a furry appearance.

Central Zaire pellonuline

Longjaw grenadier anchovy

Agrakhan shad - Alosa sphaerocephala is a species of ray-finned fish in the genus Alosa.

Mai-ndombe dwarf sprat

Anchovy

Anchovy-like tyulka

Caspian marine shad - Caspian Marine Shad is a species of ray-finned fish in the genus Alosa.

Sauvagella robusta

Regan's fangtooth pellonuline

Bigscale pellonuline

Borneo river sprat

Engraulis albidus

Thai river sprat

Sanaga pygmy herring

Indian river shad - Gudusia chapra is a shad of the Clupeidae family,

Vaillant's anchovy

Bates' sabretooth anchovy

Burma hairfin anchovy

Nicaragua gizzard shad

Ganges river gizzard shad

Carriker's anchovy

Amazon spinejaw sprat

Fly river herring

Rio Negro pygmy anchovy

Amazon ilisha

Yangtse grenadier anchovy

Macedonia shad - The liparia or Macedonian shad is a species of fish in the Clupeidae family.

Royal sprat

River sprat

West african pygmy herring

Losera fangtooth pellonuline

Perak river sprat

Slender thryssa

Natterer's anchovy

Whitehead's sawtooth pellonuline

Pristigaster whiteheadi

Laotian shad - Tenualosa thibaudeaui is a species of fish in the Clupeidae family.

Jurua anchovy

Surinam anchovy

River plate sprat

Alosa vistonica - Alosa vistonica is a species of fish in the Clupeidae family.

Minyclupeoides dentibranchialus

Bigeye kilka

Enzeli shad - Alosa caspia is a shad living in the Caspian Sea

Dungu sprat

Kalimantan river sprat

Kapuas river sprat

Godavari thryssa

Roundbelly pellonuline

Burmese river shad

Atlantic sabretooth anchovy

Sharpnosed sawtooth pellonuline

Pacific gizzard shad

Uruguay river sprat

Burmese river gizzard shad

James's anchovy

Strickland river herring

Indian pellona

Lindman's grenadier anchovy

Saposhnikovi shad - Alewife is a species of ray-finned fish in the genus Alosa.

Shad

Lake Tumba dwarf sprat

Microthrissa whiteheadi

Clupeonella abrau muhlisi - Clupeonella abrau is a species of fish in the Clupeidae family.

Mediterranean shad - Alosa agone is a species of ray-finned fish in the genus Alosa.

Bombon sardine - S.

Sardine

Bangkok river sprat

Anchoviella perezi

Short-hairfin anchovy

Mexican river gizzard shad

Smooth-belly pellonuline

Allen's anchovy

Lake Tanganyika sardine - The Lake Tanganyika sardine is a species of fish in the Clupeidae family.

Alosa volgensis - Alosa volgensis is a species of ray-finned fish in the genus Alosa.

Australian river gizzard shad - A deep bodied, laterally compressed fish with a blunt snout.

Astrabad shad - Alosa caspia is a shad living in the Caspian Sea

Lake Tanganyika sprat - The Lake Tanganyika sprat is a species of fish in the Clupeidae family.

Lake Mweru sprat

Papuan river sprat - The toothed river herring is a species of fish in the Clupeidae family.

Order Cypriniformes

Sinilabeo zhui

Osteochilus serokan

Bangana brevirostris

Longiculter siahi

Rasbora gerlachi

Boga-portuguesa - Chondrostoma almacai is a species of ray-finned fish in the genus Chondrostoma.

Puntius trifasciatus

Belica - The Moderlieschen or Belica is a species of ray-finned fish in the Cyprinidae family.

Hongshuia paoli

Puntius ater

Western blacknose dace

Lake Turkana barb - The Lake Turkana Barb is a species of ray-finned fish in the Cyprinidae family.

Schizothorax nudiventris

Devario strigillifer

Barbus melanotaenia - Barbus melanotaenia is a species of ray-finned fish in the genus Barbus.

Laubuca fasciata

Giant danio - In the wild, Giant Danios live in clear streams and rivers among hills at elevations up to 1000 ft above sea level.

Barbus aliciae - Barbus aliciae is a species of ray-finned fish in the genus Barbus.

Oxygaster pointoni

Eirmotus isthmus

Xenocypris medius

Glass fish

Gora-chela

Puntius khugae

Tor ater

Ziege - It is found in Austria, Azerbaijan, Bulgaria, Croatia, Czech Republic, Denmark, Estonia, Finland, Georgia, Germany, Hungary, Kazakhstan, Latvia, Lithuania, Moldova, Republic of, Poland, Romania, Russia, Serbia and Montenegro, Slovakia, Sweden, Turkey, Turkmenistan, Ukraine, and Uzbekistan.

Nueces roundnose minnow

Barbus serengetiensis - Barbus serengetiensis is a species of ray-finned fish in the Cyprinidae family.

Boga-portuguesa - Chondrostoma almacai is a species of ray-finned fish in the genus Chondrostoma.

Giant salmon carp - The giant salmon carp is a species of ray-finned fish in the Cyprinidae family, of the monotypic genus Aaptosyax.

Schizothorax beipanensis

Devario peninsulae

Barbus leptopogon - Barbus leptopogon is a species of ray-finned fish in the genus Barbus.

Bangana lemassoni

Squalidus multimaculatus

Leaping barb - Chela caeruleostigmata is a species of ray-finned fish in the Cyprinidae family.

Silver cyprinid - Being a fast-swimming smallish fish of the open waters, it has been better able to withstand the ecological upheaval caused mainly by the introduced predator Lates niloticus than most other local species.

Acheloos roach

Luciosoma bleekeri

Barbus versluysii - Barbus versluysii is a species of ray-finned fish in the genus Barbus.

Puntius gemellus

Garra smarti

Hoven's carp - The Sultan fish is a common feature on the menu of many local Chinese restaurants as it makes for good eating.

Devario suvatti

Barbus niluferensis

Apalachee shiner

Devario affinis

Barbus carcharhinoides - Barbus carcharhinoides is a species of ray-finned fish in the genus Barbus.

Sinilabeo longibarbatus

Osteochilus jeruk

Parasqualidus maii

Burnt tail fish

Longjaw minnow - Longjaw Minnow is a species of ray-finned fish in the genus Notropis.

Horadandia

Parachela siamensis

Puntius padamya

Anaecypris hispanica - Its natural habitats are rivers and intermittent rivers.

Rhodeus pseudosericeus - When spawning, the females deposit their eggs inside bivalves, where they hatch and the young remain until they can swim.

Hongshuia banmo

Toxabramis nhatleensis

Barbus tanapelagius - Barbus tanapelagius is a species of ray-finned fish in the genus Barbus.

Psilorhynchus breviminor

Schizothorax heterophysallidos

Devario quangbinhensis - Devario quangbinhensis or Chela quangbinhensis is a species of fish endemic to Asia in general and in Phong Nha-Ke Bang National Park, Quang Binh province, Bac Trung Bo, Vietnam in particular.

Barbus lornae - Barbus lornae is a species of ray-finned fish in the Cyprinidae family.

Thryssocypris tonlesapensis

Dadio - Research in 2001 by Fang Fang suggests that the Genus Chela is closely related to the Devarios.

Barbodes polylepis - Barbodes polylepis is a species of ray-finned fish in the genus Barbodes.

Squalius orpheus

Oxygaster anomalura

Pseudophoxinus alii

Apollo sharkminnow

Metzia longinasus

Parachela maculicauda

Puntius kamalika

Orangetail shiner

Clypeobarbus bomokandi - Clypeobarbus bomokandi is a species of ray-finned fish in the genus Clypeobarbus.

Acheilognathus mesembrinum

Nazas sucker

Devario yuensis

Barbus osseensis - Barbus osseensis is a species of ray-finned fish in the genus Barbus.

Hemigrammocapoeta caudomaculata - Hemigrammocapoeta caudomaculata is a species of ray-finned fish in the Cyprinidae family.

Mekongina lancangensis

Devario browni - Devario brownii is a species of fish in the family Cyprinidae.

Barbus huguenyi - Barbus huguenyi is a species of ray-finned fish in the genus Barbus.

Order Cyprinodontiformes

Priapichthys puetzi

Xenophallus umbratilis

Phalloceros leptokeras

Phallichthys tico

Cardinal Nothobranchius

Simpsonichthys perpendicularis

Simpsonichthys adornatus

Rivulus cyanopterus

Brachyrhaphis punctifer

Pamphorichthys scalpridens

Freckled splitfin

Fundulopanchax kamdemi

Cynopoecilus nigrovittatus

Scolichthys iota

Heterandria tuxtlaensis

Brachyrhaphis episcopi

Aphyosemion campomaanense

Pseudopoecilia austrocolumbiana

Simpsonichthys rufus

Phalloceros elachistos

Isthmian priapella

Nothobranchius rosenstocki

Simpsonichthys ocellatus

Picotee livebearer

Rivulus giarettai

Neoheterandria elegans

Pygmy killifish

Guzman pupfish

Brachyrhaphis terrabensis

Brachyrhaphis holdridgei

Pamphorichthys hollandi

Cynopoecilus intimus

Alfaro huberi

Southern mountain swordtail

Phalloptychus eigenmanni

Aphanius isfahanensis

Phalloceros aspilos

Austrolebias reicherti

Nothobranchius hengstleri

Simpsonichthys picturatus

Simpsonichthys igneus

Rivulus dapazi

Brachyrhaphis roseni

Soconusco gambusia

Pseudopoecilia festae

Champoton gambusia

Xiphophorus kallmani

Phallotorynus fasciolatus

Grijalva studfish

Phalloceros enneaktinos

Olmec priapella

Phallichthys quadripunctatus

Rivulus rossoi

Neoheterandria tridentiger

Simpsonichthys parallelus

Brachyrhaphis parismina

Pamphorichthys pertapeh

Fundulopanchax avichang

Cynopoecilus multipapillatus

Scolichthys greenwayi

Brachyrhaphis cascajalensis

Guppy

Swordtail platy

Callopanchax huwaldi

Barred misquitofish

Simpsonichthys rosaceus

Orestias piacotensis

Dusky millions fish - Phalloceros caudimaculatus is a species fish of often kept in aquariums, because of the relative ease of breeding.

Palenque priapella

Nothobranchius krammeri

Simpsonichthys longignatus

Rivulus egens

Neoheterandria cana

Brachyrhaphis roswithae

Jenynsia onca

Whitefin pupfish

Brachyrhaphis hessfeldi

Pamphorichthys hasemani

Cynopoecilus fulgens

Hypsopanchax deprimozi

Knife livebearer

Barred livebearer

Mixed swordtail

Phallotorynus jucundus

Order Gymnotiformes

Sternarchogiton labiatus - S.

Compsaraia samueli

Sternarchogiton preto - As its scientific name suggests, S.

Gymnotus diamantinensis

Order Mugiliformes

Abu mullet

Corsula

Burmese mullet

Shark mullet

Order Osmeriformes

Australian smelt - Widely distributed through the south eastern part of the Australian mainland.

Order Osteoglossiformes

Southern Churchill

Clown featherback

Freshwater herring

Freshwater butterflyfish - Freshwater butterfly fish are small, no more than 13 centimetres in length, with very large pectoral fins.

Spotted bonytongue - Along with the gulf saratoga , the saratoga is also known as the Australian arowana and barramundi, although the latter name is nowadays reserved in Australia for the unrelated Lates calcarifer.

Heterotis - Like the other Osteoglossids, the African arowana is a long-bodied fish with large scales, long dorsal and anal fins set far back on the body, and a rounded caudal fin.

Shad mooneye - The scientific name means shad-like toothed hyoid .

Australian bonytongue - S.

Order Perciformes

Sicyopterus sarasini

Forktail lates - The forktail lates is a species of fish in the Latidae family.

Guianacara cuyunii

Neolamprologus cancellatus

Australoheros scitulus

Bathybates graueri - Bathybates graueri is a species of fish in the Cichlidae family.

Betta ferox

Pseudogobiopsis festivus

Paracyprichromis brieni - Paracyprichromis brieni is a species of fish in the Cichlidae family.

Nandus mercatus

Pygmy sleeper

Toxotes blythii

Percina crypta

Plagioscion montei

Pachyurus junki

Cave gudgeon - The blind gudgeon is a species of fish in the Eleotridae family.

Eugnathogobius stictos

Paretroplus menarambo - Species requires lots of room for breeding.

Haplochromis rubripinnis

Crenicichla mandelburgeri

Cardiopharynx schoutedeni - Cardiopharynx schoutedeni is a species of fish in the Cichlidae family.

Black paradise fish

Elephant ear gourami

Baileychromis centropomoides - Baileychromis centropomoides is a species of fish in the Cichlidae family.

Bathybates minor - Bathybates minor is a species of fish in the Cichlidae family.

Benthochromis melanoides - Benthochromis melanoides is a species of fish in the Cichlidae family.

Copadichromis atripinnis

Aulonocranus dewindti - Aulonocranus dewindti is a species of fish in the Cichlidae family.

Corvina

Hemibates stenosoma - Hemibates stenosoma is a species of fish endemic to Lake Tanganyika in East Africa.

Mesopristes iravi

Pachyurus calhamazon

Paretroplus gymnopreopercularis

Gymnogobius zhoushanensis

Apistogramma pantalone

Zander - The zander is a common and popular game fish in Europe.

Macropodus erythropterus

Crenicichla empheres

Guianacara stergiosi

Paracyprichromis nigripinnis - Paracyprichromis nigripinnis is a species of fish in the Cichlidae family.

Bathybates hornii - Bathybates hornii is a species of fish in the Cichlidae family.

Betta pallida

Divandu albimarginatus

Gerres mozambiquensis

Polynemus bidentatus

Pandaka lidwilli

Spotted archerfish

Perissodus eccentricus

Cyprichromis coloratus

Haplotaxodon microlepis - Haplotaxodon microlepis is a species of fish in the Cichlidae family.

Pholidochromis cerasina - List of marine aquarium fish species

Pachyurus stewarti

Pachypops pigmaeus

Tigerfish

Apistogramma erythrura

Bathybates vittatus - Bathybates vittatus is a species of fish in the Cichlidae family.

Bathybates fasciatus - Bathybates fasciatus is a species of fish in the Cichlidae family.

Betta apollon

Leptophilypnus panamensis

Ptychochromoides vondrozo - Ptychochromoides vondrozo is a species of fish in the Cichlidae family.

Diplotaxodon limnothrissa - Diplotaxodon limnothrissa is a species of fish in the Cichlidae family.

Pachyurus gabrielensis

Paretroplus lamenabe

Crenicichla hadrostigma

Bloomfield river cod - The species name wujalwujalensis comes from the Wujal Wujal Aboriginal community on the Bloomfield River, and the genus name Guyu comes from the tribe's name for this fish.

Macropodus hongkongensis

Giant cichlid - This is arguably the largest cichlid, growing to a length of over 90 cm and weighing up to 4-5 kg.

Parambassis pulcinella

Badis tuivaiei

Bathybates leo - Bathybates leo is a species of fish in the Cichlidae family.

Toxotes kimberleyensis

Parosphromenus harveyi

Haplotaxodon trifasciatus

Pachypops trifilis

Pseudosphromenus dayi

Gymnogobius isaza

Apistogramma huascar

Order Salmoniformes

Sakhalinian char

Thymallus svetovidovi

Salvelinus gritzenkoi

Kiyi - This is one of the smaller ciscoes.

Lower Amur grayling

Salvelinus taimyricus

Salmon

Bonneville cisco - The species is listed as a Wildlife Species of Concern by the Utah Division of Wildlife Resources.

Order Scorpaeniformes

Asprocottus minor

Big Baikal oilfish

Longfin Baikal sculpin

Little Baikal oilfish

Order Siluriformes

Microglanis malabarbai

Catfish

Ageneiosus piperatus

Gelanoglanis nanonocticolus

Ageneiosus atronasus

Silurichthys indragiriensis

Ageneiosus vittatus

Ageneiosus magoi

Trichomycterus megantoni

Baryancistrus beggini

Highwaterman catfish

Ageneiosus pardalis

Ageneiosus polystictus

Ageneiosus brevis

Batchwa vacha

Pseudobagrus kyphus

Gangetic ailia

Bottlenose catfish

Silurichthys hasseltii

Chiapas catfish - It first came to the attention of scientists in 1996 when Rócio Rodiles-Hernández, a Mexican ichthyologist conducting a biotic survey on the river, collected the first specimens from the Chiapas-Guatemala border.

Ageneiosus ucayalensis

Auchenipterus dentatus

Pangasius rheophilus

Haplochromis quads

Batchwa vacha

Entomocorus radiosus - Entomocorus radiosus is a species of catfish of family Auchenipteridae.

Silver catfish

Order Syngnathiformes

Syngnathus schmidti

Order Tetraodontiformes

Monotretus turgidus - Monotretus turgidus is a genus of Tetraodontidae.

Auriglobus amabilis