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

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

Silverside

Zona

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

Silver rainbowfish

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

Golden silverside

Swamp blue-eye

Western rainbowfish

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

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

Phallostethus dunckeri

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

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

Zona

Rheocles derhami

Bulolo rainbowfish

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

Charal de la Preciosa

Membras argentea

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

Bleheratherina pierrucciae

St. Maarten pejerry

Odontesthes piquava

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

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

Madagascar rainbow fish

Silverside

Barred rainbowfish

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

Zona

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

Basilichthys semotilus

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

Pseudomugil pellucidus

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.

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.

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

Western hardyhead

Cunning silverside

Zona

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

Highlands rainbowfish

Charal de Quechulac

Basilichthys archaeus

Ornate rainbowfish

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

Texas silverside

New Guinea blue-eye

Melanotaenia ammeri

Zona

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

Lorentz's rainbowfish

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

Rheocles vatosoa

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

Katrana

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

Chignahuapan silverside

Vogelkop blue-eye

Melanotaenia synergos

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

Brook silverside

Neostethus djajaorum

Odontesthes ledae

Order Aulopiformes

Paraulopus melanogrammus

Order Beloniformes

Dermogenys sumatrana

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

Dermogenys collettei

Malabar ricefish

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

Nomorhamphus rossi

Hyporhamphus taiwanensis

Ectuntio halfbeak

Nomorhamphus manifesta

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

Hemirhamphodon tengah

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

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

Hemirhamphodon chrysopunctatus

Dermogenys palawanensis

Gangetic halfbeak

Peixe agulha

Nomorhamphus vivipara

Freshwater long-tom

Hyporhamphus brederi

Vogelkop river garfish

Nomorhamphus philippina

Duncker's river garfish

Nomorhamphus kolonodalensis

Hemirhamphodon phaiosoma

Nomorhamphus bakeri

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

Dermogenys vogti

Tondanichthys kottelati

Rosen's buntingi

Dermogenys montana

Hooghly halfbeak

Nomorhamphus sanussii

Sepik River halfbeak

Nomorhamphus megarrhamphus

Zenarchopterus beauforti

Nomorhamphus ebrardtii

Hemirhamphodon kapuasensis

Dermogenys robertsi

Dermogenys bruneiensis

Nomorhamphus weberi

Zenarchopterus philippinus

Nomorhamphus pinnimaculata

Mexican halfbeak

Zenarchopterus dux

Celebes halfbeak

Hemirhamphodon pogonognathus

Nomorhamphus brembachi

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

Dermogenys orientalis

Dermogenys bispina

Potamorrhaphis eigenmanni

Nomorhamphus towoetii

Pseudotylosurus angusticeps

Maya needlefish

Fly river-garfish

Nomorhamphus pectoralis

Long-jawed river garfish

Nomorhamphus hageni

Hemirhamphodon kuekenthali

Order Carcharhiniformes

Hemitriakis indroyonoi

Order Characiformes

Nanocheirodon insignis

Copper tetra

Brycinus poptae

Caenotropus schizodon

Barnard's robber

Banded neolebias

Chilodus fritillus

Hydrolycus armatus

Micralestes comoensis

Distichodus petersii

Royal tetra

Moenkhausia levidorsa

Ichthyborus ornatus

Cynodon septenarius

Leporinus jamesi

Nannocharax schoutedeni

Parodon moreirai

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

Blackedge tetra

Bryconaethiops macrops

Hemigrammocharax monardi

Roeboexodon guyanensis

Metynnis otuquensis

Serrasalmus gibbus

Spotted citharinid

Astyanax epiagos

Tyttobrycon dorsimaculatus

Brycinus taeniurus

Rainbow tetra

Attonitus ephimeros

Chalceus taeniatus

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

Engraulisoma taeniatum

Brachypetersius huloti

Sailfin tetra

Jellybean tetra

Nannocharax micros

False black tetra

Striped robber

Ceratobranchia elatior

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

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

Hyphessobrycon otrynus

Microcharacidium weitzmani

Elachocharax geryi

Striped pike-characin

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

Nannocharax latifasciatus

Pinkfin Alestes

Anodus orinocensis

Redspotted tetra

Kolpotocheirodon figueiredoi

Nannocharax elongatus

Thayeria ifati

Brycinus carmesinus

Phenacogrammus gabonensis

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

Lake Turkana citharine

Hyphessobrycon isiri

Micralestes pabrensis

Odontostilbe ecuadorensis

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

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

Elongated robber

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

Congocharax gossei

Jupiaba meunieri

Myloplus planquettei

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.

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

Brycinus abeli

Dectobrycon armeniacus

Tricuspidalestes caeruleus

Hemibrycon divisorensis

False rummynose tetra

Alestes schoutedeni

Neolebias trewavasae

Bryconamericus dahli

Hemigrammocharax uniocellatus

Neolebias gracilis

Hydrocynus somonorum

Micralestes ambiguus

Distichodus noboli

Moenkhausia diktyota

Leptagoniates steindachneri

Hasemania hanseni

Brycinus opisthotaenia

Astyanax turmalinensis

Silver teta

Leporinus bimaculatus

Nannocharax pteron

Brycinus luteus

Tyttobrycon xeruini

Bryconacidnus paipayensis

Dwarf citharine

Acestrocephalus ginesi

Aimara

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.

Serrasalmo undulatus

Distichodus langi

Bathyaethiops greeni

Ichthyborus besse congolensis

Eugnathichthys macroterolepis

Clupeocharax schoutedeni

Microstomatichthyoborus katangae

Elachocharax pulcher

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

Broadbarred citharine

Victoria robber

Tucan fish

Alestopetersius compressus

Distichodus atroventralis

Piabucina pleurotaenia

Ceratobranchia binghami

Alestes inferus

Clupeacharax anchoveoides

Hyphessobrycon nigricinctus

Micralestes vittatus

Dundocharax bidentatus

Nannocharax hollyi

Spotfin hatchetfish

Grundulus cochae

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

Phenacogrammus altus

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

Chrysobrycon myersi

Hyphessobrycon hamatus

Micralestes lualabae

Belonophago tinanti

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

Klausewitzia ritae

Nannocharax ansorgii

Gnathocharax steindachneri

Alestes batesii

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.

Caiapobrycon tucurui

Hemigrammopetersius pulcher

Neolebias philippei

Glass bloodfin

Spotted headstander

Hydrolycus tatauaia

Micralestes congicus

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

Tiger fish

Metynnis polystictus

Serrasalmus hastatus

Nkupe

Ichthyborus quadrilineatus

Mixobrycon ribeiroi

Leporinus piau

Nannocharax taenia

Brycinus nigricauda

Tyttocharax tambopatensis

Bryconaethiops quinquesquamae

Multibar citharine

Ansorge's characin

Astyanax jacobinae

Tyttobrycon hamatus

Phago boulengeri

Alestes tessmanni

Hemigrammocharax angolensis

Lignobrycon myersi

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

Derhamia hoffmannorum

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

Attonitus irisae

Hoplerythrinus cinereus

Silverdollar

Serrasalmo scotopterus

Distichodus hypostomatus

Brachypetersius notospilus

Biara

Leporinus amae

Nannocharax occidentalis

Tometes makue

Parecbasis cyclolepis

Brycinus leuciscus

Slender robber

Creagrutus guanes

Nannocharax lineomaculatus

Alestes humilis

Ceratobranchia joanae

Scopaeocharax atopodus

Alestopetersius brichardi

Distichodus altus

Hyphessobrycon weitzmanorum

Elachocharax junki

Spotted pike-characin

Citharinus congicus

Hyphessobrycon langeanii

Micralestes sardina

Duboisialestes bifasciatus

Oligosarcus macrolepis

Copeina osgoodi

Kolpotocheirodon theloura

Nannocharax fasciatus

Penguinfish

Brycinus carolinae

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.

Hemistichodus lootensi

Scissor macrocephalus

Alestes comptus

Macropsobrycon xinguensis

Threeline tetra

Hyphessobrycon cyanotaenia

Micralestes fodori

Distichodus teugelsi

Congocharax olbrechtsi

Jupiaba ocellata

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

Redfin robber

Bryconella pallidifrons

Hemigrammocharax wittei

Neolebias kerguennae

Chilobrycon deuterodon

Hydrocynus tanzaniae

Micralestes argyrotaenia

Distichodus notospilus

Moenkhausia latissima

Hasemania maxillaris

Brycinus peringueyi

Grass-eaters

Blind tetra

Cynodon meionactis

Leporinus garmani

Nannocharax reidi

True big-scale tetra

Tyttocharax cochui

Bryconaethiops boulengeri

Hemigrammocharax minutus

Lobodeuterodon euspilurus

Metynnis mola

Serrasalmus altispinis

Longsnout distichodus

Chalceus latus

Silver dollar

Serrapinnus heterodon

Alestopetersius nigropterus

Dwarf distichodus

Brachypetersius cadwaladeri

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

Astyanax aramburui

Cachama

Ceratobranchia delotaenia

Henochilus wheatlandii

Torpedo robber

Hyphessobrycon ocasoensis

Microcharacidium gnomus

Boulengerella cuvieri

Rhabdalestes brevidorsalis

Swordtail characin

Jelly bean tetra

Nannocharax intermedius

Paraphago rostratus

Brycinus fwaensis

Alestopetersius smykalai

Anodus elongatus

Phenacogrammus ansorgii

Pygmy hatchetfish - The pygmy hatchetfish grows to about 2.

Psalidodon gymnodontus

Citharinops distichodoides thomasi

Hyphessobrycon heliacus

Micralestes occidentalis

Green dwarf tetra

Pygocentrus palometa

Knodus shinahota

Nannocharax brevis

Blackline penguinfish - The species was previously misidentified as Thayeria sanctaemariae

Brycinus bimaculatus

Prionobrama paraguayensis

Chilodus zunevei

Hydrolycus wallacei

Micralestes eburneensis

Chessa

Jupiaba maroniensis

Spotted hatchetfish

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

Hemigrammus ora

Deuterodon langei

Neolebias powelli

Attonitus bounites

Xenocharax spilurus

Bryconaethiops yseuxi

Hemigrammocharax ocellicauda

Neolebias axelrodi

Giant tigerfish

Nile distichodus

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 .

Leptagoniates pi

Nannopetersius lamberti

Hasemania crenuchoides

Nurse tetra

Astyanax jacuhiensis

Tyttobrycon spinosus

Phago intermedius

Brycinus tholloni

Hemigrammocharax lineostriatus

Acanthocharax microlepis

Hoplerythrinus gronovii

Palometa

Serrasalmo stagnatilis

Distichodus kolleri

African moon tetra

Eugnathichthys eetveldii

Brachypetersius pseudonummifer

Ctenobrycon alleni

Leporinus amazonicus

Nannocharax ogoensis

Tometes trilobatus

Longfin tetra

Rhabdalestes septentrionalis

Nannocharax luapulae

Brycinus intermedius

Niger tetra

Ceratobranchia obtusirostris

Mesoborus crocodilus

Scopaeocharax rhinodus

Yellowtail tetra

Distichodus antonii

Bario steindachneri

Microstomatichthyoborus bashforddeani

Elachocharax mitopterus

Oxybrycon parvulus

Boulengerella xyrekes

Aphyocharax yekwanae

Piabucina panamensis

Hemistichodus vaillanti

Characin

Citharinus gibbosus

Hyphessobrycon moniliger

Micralestes schelly

Duboisialestes tumbensis

Oligosarcus oligolepis

Nannocharax fasciolaris

Giant hatchetfish

Grundulus bogotensis

Brycinus derhami

Chrysobrycon hesperus

Hyphessobrycon eilyos

Micralestes holargyreus

Belonophago hutsebouti

Blackspot piranha

Congocharax spilotaenia

Nannocharax altus

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

Order Clupeiformes

Allen's anchovy

Pa hang pah

Ansorge's fangtooth pellonuline

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

Bigeye kilka

Minyclupeoides dentibranchialus

Bluntnosed sawtooth pellonuline

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

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

Kalimantan river sprat

Dungu sprat

Kapuas river sprat

Roundbelly pellonuline

Godavari thryssa

Burmese river shad

Uruguay river sprat

Burmese river gizzard shad

Pacific gizzard shad

Regan's fangtooth pellonuline

Strickland river herring

Manamo anchovy

Sauvagella robusta

Belize anchovy

Bates' sabretooth anchovy

Burma hairfin anchovy

Lindman's grenadier anchovy

Indian pellona

Lake Tumba dwarf sprat

Shad

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

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

Microthrissa whiteheadi

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

Bangkok river sprat

Vaillant's anchovy

Mexican river gizzard shad

Smooth-belly pellonuline

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

Carriker's anchovy

West african pygmy herring

Losera fangtooth pellonuline

Rio Negro pygmy anchovy

Whitehead's sawtooth pellonuline

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

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

Lake Mweru sprat

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

Fly river thryssa

River plate sprat

Sumatran river sprat

Southern Burmese gizzard shad

Natterer's anchovy

Amazon hatchet herring

Surinam anchovy

Atlantic sabretooth anchovy

Longjaw grenadier anchovy

Mai-ndombe dwarf sprat

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

Anchovy

Anchovy-like tyulka

Sharpnosed sawtooth pellonuline

Borneo river sprat

Bigscale pellonuline

Engraulis albidus

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

Thai river sprat

Sanaga pygmy herring

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

Nicaragua gizzard shad

Ganges river gizzard shad

Sardine

Amazon spinejaw sprat

Fly river herring

James's anchovy

Bombon sardine - S.

Short-hairfin anchovy

Yangtse grenadier anchovy

Amazon ilisha

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

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

River sprat

Royal sprat

Slender thryssa

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

Perak river sprat

Anchoviella perezi

Pristigaster whiteheadi

Jurua anchovy

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

Order Cypriniformes

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

Bangana brevirostris

Puntius gemellus

Garra smarti

Apalachee shiner

Longiculter siahi

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

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

Hongshuia paoli

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

Sinilabeo longibarbatus

Osteochilus jeruk

Parasqualidus maii

Parachela siamensis

Schizothorax nudiventris

Devario strigillifer

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

Puntius padamya

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

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.

Xenocypris medius

Toxabramis nhatleensis

Psilorhynchus breviminor

Pseudophoxinus alii

Squalius orpheus

Oxygaster anomalura

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

Thryssocypris tonlesapensis

Gora-chela

Nueces roundnose minnow

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

Schizothorax beipanensis

Devario peninsulae

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

Parachela maculicauda

Puntius kamalika

Bangana lemassoni

Orangetail shiner

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

Luciosoma bleekeri

Acheloos roach

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

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

Sinilabeo zhui

Osteochilus serokan

Rasbora gerlachi

Devario suvatti

Barbus niluferensis

Devario affinis

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

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

Puntius trifasciatus

Burnt tail fish

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

Puntius ater

Western blacknose dace

Acheilognathus mesembrinum

Horadandia

Hongshuia banmo

Oxygaster pointoni

Laubuca fasciata

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

Eirmotus isthmus

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.

Glass fish

Puntius khugae

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

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

Apollo sharkminnow

Metzia longinasus

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.

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

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

Squalidus multimaculatus

Nazas sucker

Devario yuensis

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

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.

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

Xenophallus umbratilis

Phalloceros leptokeras

Priapichthys puetzi

Brachyrhaphis roseni

Soconusco gambusia

Phallichthys tico

Cardinal Nothobranchius

Rivulus cyanopterus

Pseudopoecilia festae

Knife livebearer

Heterandria tuxtlaensis

Scolichthys iota

Simpsonichthys parallelus

Phalloceros elachistos

Isthmian priapella

Nothobranchius rosenstocki

Fundulopanchax avichang

Pamphorichthys pertapeh

Brachyrhaphis parismina

Cynopoecilus multipapillatus

Guppy

Picotee livebearer

Rivulus giarettai

Neoheterandria elegans

Brachyrhaphis cascajalensis

Aphyosemion campomaanense

Simpsonichthys rosaceus

Orestias piacotensis

Southern mountain swordtail

Simpsonichthys longignatus

Jenynsia onca

Brachyrhaphis roswithae

Whitefin pupfish

Phalloptychus eigenmanni

Nothobranchius hengstleri

Pamphorichthys hasemani

Brachyrhaphis hessfeldi

Cynopoecilus fulgens

Phalloceros aspilos

Austrolebias reicherti

Rivulus dapazi

Hypsopanchax deprimozi

Alfaro huberi

Aphanius isfahanensis

Simpsonichthys perpendicularis

Xiphophorus kallmani

Phallotorynus fasciolatus

Champoton gambusia

Simpsonichthys adornatus

Grijalva studfish

Phalloceros enneaktinos

Olmec priapella

Freckled splitfin

Fundulopanchax kamdemi

Pamphorichthys scalpridens

Brachyrhaphis punctifer

Cynopoecilus nigrovittatus

Brachyrhaphis episcopi

Phallichthys quadripunctatus

Rivulus rossoi

Neoheterandria tridentiger

Pseudopoecilia austrocolumbiana

Scolichthys greenwayi

Simpsonichthys rufus

Swordtail platy

Simpsonichthys ocellatus

Brachyrhaphis terrabensis

Guzman pupfish

Pygmy killifish

Barred misquitofish

Callopanchax huwaldi

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

Pamphorichthys hollandi

Brachyrhaphis holdridgei

Cynopoecilus intimus

Rivulus egens

Neoheterandria cana

Simpsonichthys picturatus

Mixed swordtail

Phallotorynus jucundus

Barred livebearer

Simpsonichthys igneus

Order Gymnotiformes

Sternarchogiton preto - As its scientific name suggests, S.

Gymnotus diamantinensis

Sternarchogiton labiatus - S.

Compsaraia samueli

Order Mugiliformes

Corsula

Abu mullet

Shark mullet

Burmese mullet

Order Osmeriformes

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

Order Osteoglossiformes

Southern Churchill

Clown featherback

Freshwater herring

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.

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

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

Australian bonytongue - S.

Order Perciformes

Cyprichromis coloratus

Spotted archerfish

Perissodus eccentricus

Sicyopterus sarasini

Pandaka lidwilli

Pachyurus stewarti

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

Neolamprologus cancellatus

Australoheros scitulus

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

Pygmy sleeper

Pachypops pigmaeus

Tigerfish

Apistogramma huascar

Plagioscion montei

Betta apollon

Leptophilypnus panamensis

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

Black paradise fish

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.

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

Paretroplus lamenabe

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

Pachyurus gabrielensis

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

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.

Mesopristes iravi

Parambassis pulcinella

Toxotes kimberleyensis

Macropodus erythropterus

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

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

Haplotaxodon trifasciatus

Parosphromenus harveyi

Polynemus bidentatus

Pseudosphromenus dayi

Pachypops trifilis

Gymnogobius isaza

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

Guianacara cuyunii

Apistogramma pantalone

Pseudogobiopsis festivus

Betta ferox

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

Pholidochromis cerasina - List of marine aquarium fish species

Nandus mercatus

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

Toxotes blythii

Percina crypta

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.

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

Crenicichla mandelburgeri

Apistogramma erythrura

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

Elephant ear gourami

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

Copadichromis atripinnis

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

Corvina

Macropodus hongkongensis

Badis tuivaiei

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

Pachyurus calhamazon

Gymnogobius zhoushanensis

Paretroplus gymnopreopercularis

Crenicichla empheres

Guianacara stergiosi

Betta pallida

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

Divandu albimarginatus

Gerres mozambiquensis

Order Salmoniformes

Sakhalinian char

Lower Amur grayling

Salvelinus gritzenkoi

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

Salvelinus taimyricus

Thymallus svetovidovi

Salmon

Kiyi - This is one of the smaller ciscoes.

Order Scorpaeniformes

Big Baikal oilfish

Longfin Baikal sculpin

Asprocottus minor

Little Baikal oilfish

Order Siluriformes

Ageneiosus magoi

Batchwa vacha

Gangetic ailia

Pseudobagrus kyphus

Silurichthys indragiriensis

Ageneiosus pardalis

Ageneiosus brevis

Baryancistrus beggini

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

Pangasius rheophilus

Bottlenose catfish

Batchwa vacha

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

Microglanis malabarbai

Ageneiosus piperatus

Gelanoglanis nanonocticolus

Haplochromis quads

Ageneiosus vittatus

Silurichthys hasseltii

Trichomycterus megantoni

Catfish

Ageneiosus atronasus

Auchenipterus dentatus

Highwaterman catfish

Silver catfish

Ageneiosus polystictus

Order Syngnathiformes

Syngnathus schmidti

Order Tetraodontiformes

Auriglobus amabilis

Monotretus turgidus - Monotretus turgidus is a genus of Tetraodontidae.