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

Odontesthes bicudo

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

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

Zona

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

Ornate rainbowfish

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

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

Basilichthys semotilus

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

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

Zona

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

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

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

Bleheratherina pierrucciae

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

Nomorhamphus rossi

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

Nomorhamphus manifesta

Ectuntio halfbeak

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

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

Hemirhamphodon tengah

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

Hemirhamphodon chrysopunctatus

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

Mexican halfbeak

Dermogenys palawanensis

Nomorhamphus vivipara

Peixe agulha

Gangetic halfbeak

Nomorhamphus philippina

Vogelkop river garfish

Nomorhamphus kolonodalensis

Duncker's river garfish

Pseudotylosurus angusticeps

Maya needlefish

Nomorhamphus bakeri

Hemirhamphodon phaiosoma

Dermogenys vogti

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

Dermogenys montana

Nomorhamphus sanussii

Hooghly halfbeak

Nomorhamphus megarrhamphus

Sepik River halfbeak

Rosen's buntingi

Nomorhamphus ebrardtii

Zenarchopterus beauforti

Hyporhamphus taiwanensis

Hemirhamphodon kapuasensis

Dermogenys robertsi

Dermogenys bruneiensis

Nomorhamphus weberi

Nomorhamphus pinnimaculata

Zenarchopterus philippinus

Celebes halfbeak

Zenarchopterus dux

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

Nomorhamphus towoetii

Potamorrhaphis eigenmanni

Nomorhamphus pectoralis

Fly river-garfish

Tondanichthys kottelati

Nomorhamphus hageni

Long-jawed river garfish

Hemirhamphodon kuekenthali

Order Carcharhiniformes

Hemitriakis indroyonoi

Order Characiformes

Micralestes comoensis

Hydrolycus armatus

Distichodus petersii

Chilodus fritillus

Hyphessobrycon weitzmanorum

Elachocharax junki

Spotted pike-characin

Alestopetersius brichardi

Nannocharax lineomaculatus

Slender robber

Creagrutus guanes

Anodus orinocensis

Alestes humilis

Banded neolebias

Barnard's robber

Caenotropus schizodon

Hemigrammocharax monardi

Roeboexodon guyanensis

Bryconaethiops macrops

Blackedge tetra

Metynnis otuquensis

Serrasalmus gibbus

Spotted citharinid

Micralestes sardina

Hyphessobrycon langeanii

Duboisialestes bifasciatus

Citharinus congicus

Oligosarcus macrolepis

Alestes comptus

Nannocharax fasciatus

Kolpotocheirodon theloura

Copeina osgoodi

Brycinus carolinae

Penguinfish

Micralestes fodori

Hyphessobrycon cyanotaenia

Distichodus teugelsi

Jupiaba ocellata

Congocharax olbrechtsi

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

Redfin robber

Rainbow tetra

Attonitus ephimeros

Brycinus taeniurus

Tyttobrycon dorsimaculatus

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.

Serrasalmo emarginatus

Sharktail distichodus

Chalceus taeniatus

Moenkhausia latissima

Hasemania maxillaris

Astyanax turmalinensis

Brycinus peringueyi

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

Ceratobranchia elatior

Phenacogrammus gabonensis

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

Grass-eaters

Blind tetra

Nannocharax reidi

Leporinus garmani

Cynodon meionactis

True big-scale tetra

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.

Brycinus kingsleyae

Neolebias trewavasae

Elongated robber

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

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

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

Brachypetersius cadwaladeri

Alestopetersius nigropterus

Microcharacidium gnomus

Hyphessobrycon ocasoensis

Boulengerella cuvieri

Torpedo robber

Nannocharax intermedius

Jelly bean tetra

Rhabdalestes brevidorsalis

Swordtail characin

Paraphago rostratus

Brycinus fwaensis

Neolebias gracilis

Hemigrammocharax uniocellatus

Bryconamericus dahli

Micralestes ambiguus

Hydrocynus somonorum

Distichodus noboli

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.

Aimara

Serrasalmo undulatus

Distichodus langi

Bathyaethiops greeni

Micralestes occidentalis

Hyphessobrycon heliacus

Psalidodon gymnodontus

Citharinops distichodoides thomasi

Green dwarf tetra

Nannocharax brevis

Knodus shinahota

Pygocentrus palometa

Brycinus bimaculatus

Blackline penguinfish - The species was previously misidentified as Thayeria sanctaemariae

Dwarf citharine

Bryconacidnus paipayensis

Tyttobrycon xeruini

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

Distichodus atroventralis

Tucan fish

Jupiaba maroniensis

Spotted hatchetfish

Moenkhausia bonita

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

Ptychocharax rhyacophila

Nannopetersius lamberti

Leptagoniates pi

Hasemania crenuchoides

Astyanax jacobinae

Nurse tetra

Piabucina pleurotaenia

Ceratobranchia binghami

Acestrocephalus ginesi

Eugnathichthys eetveldii

Brachypetersius pseudonummifer

Nannocharax ogoensis

Leporinus amazonicus

Ctenobrycon alleni

Longfin tetra

Tometes trilobatus

Phenacogrammus altus

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

Neolebias philippei

Hemigrammopetersius pulcher

Caiapobrycon tucurui

Micralestes congicus

Hydrolycus tatauaia

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

Glass bloodfin

Spotted headstander

Microstomatichthyoborus bashforddeani

Elachocharax mitopterus

Oxybrycon parvulus

Boulengerella xyrekes

Yellowtail tetra

Nannocharax luapulae

Rhabdalestes septentrionalis

Brycinus intermedius

Nannocharax fasciolaris

Grundulus bogotensis

Brycinus derhami

Giant hatchetfish

Ansorge's characin

Multibar citharine

Bryconaethiops quinquesquamae

Tyttocharax tambopatensis

Metynnis polystictus

Tiger fish

Serrasalmus hastatus

Nkupe

Micralestes schelly

Hyphessobrycon moniliger

Duboisialestes tumbensis

Citharinus gibbosus

Oligosarcus oligolepis

Characin

Micralestes holargyreus

Hyphessobrycon eilyos

Chrysobrycon hesperus

Belonophago hutsebouti

Nannocharax altus

Blackspot piranha

Congocharax spilotaenia

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.

Brycinus bartoni

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

Lignobrycon myersi

Hemigrammocharax angolensis

Derhamia hoffmannorum

Phago boulengeri

Attonitus irisae

Alestes tessmanni

Tyttobrycon hamatus

Silverdollar

Hoplerythrinus cinereus

Serrasalmo scotopterus

Distichodus hypostomatus

Scopaeocharax atopodus

Distichodus altus

Ceratobranchia joanae

Moenkhausia levidorsa

Royal tetra

Nanocheirodon insignis

Copper tetra

Brycinus poptae

Nannocharax schoutedeni

Leporinus jamesi

Cynodon septenarius

Parodon moreirai

Astyanax aramburui

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

Hemistichodus lootensi

Scissor macrocephalus

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.

Ichthyborus ornatus

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

Engraulisoma taeniatum

Alestopetersius smykalai

Brachypetersius huloti

Nannocharax micros

Jellybean tetra

False black tetra

Sailfin tetra

Striped robber

Threeline tetra

Macropsobrycon xinguensis

Microcharacidium weitzmani

Hyphessobrycon otrynus

Elachocharax geryi

Striped pike-characin

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

Nannocharax latifasciatus

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

Anodus elongatus

Pinkfin Alestes

Neolebias kerguennae

Hemigrammocharax wittei

Bryconella pallidifrons

Micralestes argyrotaenia

Hydrocynus tanzaniae

Distichodus notospilus

Chilobrycon deuterodon

Lobodeuterodon euspilurus

Hemigrammocharax minutus

Bryconaethiops boulengeri

Tyttocharax cochui

Metynnis mola

Serrasalmus altispinis

Longsnout distichodus

Micralestes pabrensis

Hyphessobrycon isiri

Lake Turkana citharine

Odontostilbe ecuadorensis

Nannocharax elongatus

Kolpotocheirodon figueiredoi

Redspotted tetra

Brycinus carmesinus

Thayeria ifati

Myloplus planquettei

Jupiaba meunieri

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.

Congocharax gossei

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

Brycinus abeli

Hemibrycon divisorensis

Dectobrycon armeniacus

False rummynose tetra

Attonitus bounites

Alestes schoutedeni

Tricuspidalestes caeruleus

Silver dollar

Serrapinnus heterodon

Dwarf distichodus

Chalceus latus

Moenkhausia diktyota

Leptagoniates steindachneri

Hasemania hanseni

Astyanax jacuhiensis

Brycinus opisthotaenia

Henochilus wheatlandii

Cachama

Ceratobranchia delotaenia

Ichthyborus besse congolensis

Eugnathichthys macroterolepis

Nannocharax pteron

Leporinus bimaculatus

Silver teta

Niger tetra

Brycinus luteus

Phenacogrammus ansorgii

Pygmy hatchetfish - The pygmy hatchetfish grows to about 2.

Broadbarred citharine

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

Aphyocharax yekwanae

Victoria robber

Neolebias powelli

Hemigrammus ora

Deuterodon langei

Micralestes eburneensis

Hydrolycus wallacei

Chessa

Prionobrama paraguayensis

Chilodus zunevei

Microstomatichthyoborus katangae

Elachocharax pulcher

Clupeocharax schoutedeni

Alestopetersius compressus

Micralestes vittatus

Hyphessobrycon nigricinctus

Dundocharax bidentatus

Clupeacharax anchoveoides

Alestes inferus

Nannocharax hollyi

Grundulus cochae

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

Spotfin hatchetfish

Neolebias axelrodi

Hemigrammocharax ocellicauda

Bryconaethiops yseuxi

Xenocharax spilurus

Giant tigerfish

Nile distichodus

Micralestes lualabae

Hyphessobrycon hamatus

Chrysobrycon myersi

Belonophago tinanti

Nannocharax ansorgii

Klausewitzia ritae

Gnathocharax steindachneri

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

Alestes batesii

Hemigrammocharax lineostriatus

Phago intermedius

Brycinus tholloni

Tyttobrycon spinosus

Palometa

Hoplerythrinus gronovii

Serrasalmo stagnatilis

Distichodus kolleri

African moon tetra

Mesoborus crocodilus

Scopaeocharax rhinodus

Distichodus antonii

Bario steindachneri

Ceratobranchia obtusirostris

Moenkhausia pankilopteryx

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

Leptocharacidium omospilus

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

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

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

Mixobrycon ribeiroi

Ichthyborus quadrilineatus

Nannocharax taenia

Leporinus piau

Astyanax epiagos

Brycinus nigricauda

Hemistichodus vaillanti

Piabucina panamensis

Acanthocharax microlepis

Brachypetersius notospilus

Nannocharax occidentalis

Leporinus amae

Biara

Parecbasis cyclolepis

Brycinus leuciscus

Tometes makue

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

Engraulis albidus

Borneo river sprat

Thai river sprat

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

Vaillant's anchovy

Sanaga pygmy herring

Bates' sabretooth anchovy

Burma hairfin anchovy

Nicaragua gizzard shad

Ganges river gizzard shad

Carriker's anchovy

Fly river herring

Amazon spinejaw sprat

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

Losera fangtooth pellonuline

West african pygmy herring

Perak river sprat

Slender thryssa

Natterer's anchovy

Whitehead's sawtooth pellonuline

Pristigaster whiteheadi

Jurua anchovy

Surinam anchovy

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

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

Roundbelly pellonuline

Burmese river shad

Godavari thryssa

Atlantic sabretooth anchovy

Sharpnosed sawtooth pellonuline

Pacific gizzard shad

Burmese river gizzard shad

Uruguay river sprat

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.

Lake Tumba dwarf sprat

Shad

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 Mweru sprat

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

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

Order Cypriniformes

Osteochilus serokan

Sinilabeo zhui

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

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

Eirmotus isthmus

Xenocypris medius

Glass fish

Gora-chela

Puntius khugae

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.

Tor ater

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.

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.

Luciosoma bleekeri

Acheloos roach

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

Garra smarti

Puntius gemellus

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.

Osteochilus jeruk

Sinilabeo longibarbatus

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.

Acheilognathus mesembrinum

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.

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

Thryssocypris tonlesapensis

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

Pseudophoxinus alii

Oxygaster anomalura

Squalius orpheus

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.

Devario yuensis

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

Nazas sucker

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

Phalloceros leptokeras

Xenophallus umbratilis

Phallichthys tico

Cardinal Nothobranchius

Simpsonichthys perpendicularis

Simpsonichthys adornatus

Rivulus cyanopterus

Freckled splitfin

Fundulopanchax kamdemi

Pamphorichthys scalpridens

Brachyrhaphis punctifer

Cynopoecilus nigrovittatus

Heterandria tuxtlaensis

Scolichthys iota

Brachyrhaphis episcopi

Aphyosemion campomaanense

Pseudopoecilia austrocolumbiana

Simpsonichthys rufus

Phalloceros elachistos

Nothobranchius rosenstocki

Isthmian priapella

Simpsonichthys ocellatus

Neoheterandria elegans

Rivulus giarettai

Picotee livebearer

Pygmy killifish

Guzman pupfish

Brachyrhaphis terrabensis

Pamphorichthys hollandi

Brachyrhaphis holdridgei

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

Phallotorynus fasciolatus

Champoton gambusia

Xiphophorus kallmani

Phalloceros enneaktinos

Grijalva studfish

Olmec priapella

Neoheterandria tridentiger

Rivulus rossoi

Phallichthys quadripunctatus

Simpsonichthys parallelus

Fundulopanchax avichang

Pamphorichthys pertapeh

Brachyrhaphis parismina

Cynopoecilus multipapillatus

Scolichthys greenwayi

Brachyrhaphis cascajalensis

Guppy

Swordtail platy

Barred misquitofish

Callopanchax huwaldi

Orestias piacotensis

Simpsonichthys rosaceus

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

Nothobranchius krammeri

Palenque priapella

Simpsonichthys longignatus

Neoheterandria cana

Rivulus egens

Jenynsia onca

Brachyrhaphis roswithae

Whitefin pupfish

Pamphorichthys hasemani

Brachyrhaphis hessfeldi

Cynopoecilus fulgens

Hypsopanchax deprimozi

Knife livebearer

Phallotorynus jucundus

Barred livebearer

Mixed swordtail

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.

Pseudogobiopsis festivus

Betta ferox

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

Nandus mercatus

Pygmy sleeper

Percina crypta

Toxotes blythii

Plagioscion montei

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

Eugnathogobius stictos

Pachyurus junki

Haplochromis rubripinnis

Paretroplus menarambo - Species requires lots of room for breeding.

Crenicichla mandelburgeri

Black paradise fish

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

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.

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

Corvina

Mesopristes iravi

Pachyurus calhamazon

Gymnogobius zhoushanensis

Paretroplus gymnopreopercularis

Apistogramma pantalone

Macropodus erythropterus

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

Guianacara stergiosi

Crenicichla empheres

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

Cyprichromis coloratus

Perissodus eccentricus

Spotted archerfish

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

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.

Crenicichla hadrostigma

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

Haplotaxodon trifasciatus

Parosphromenus harveyi

Pseudosphromenus dayi

Pachypops trifilis

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

Ageneiosus piperatus

Gelanoglanis nanonocticolus

Ageneiosus magoi

Silurichthys indragiriensis

Ageneiosus pardalis

Ageneiosus vittatus

Trichomycterus megantoni

Baryancistrus beggini

Ageneiosus brevis

Highwaterman catfish

Ageneiosus polystictus

Bottlenose catfish

Batchwa vacha

Pseudobagrus kyphus

Gangetic ailia

Haplochromis quads

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

Catfish

Pangasius rheophilus

Ageneiosus atronasus

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