Bathypelagic fish - Fish living in the bathypelagic environment

The bathyal zone or bathypelagic – from Greek βαθύς , deep – is the pelagic zone that extends from a depth of 1000 to 4000 meters below the ocean surface. It lies between the mesopelagic above, and the abyssopelagic below.

Order Anguilliformes

Duckbill oceanic eel

Labichthys carinatus

Leptocephalus bellottii

Serrivomer schmidti

Acromycter longipectoralis

Serrivomer danae

Avocettina acuticeps

Spotted snipe eel - The eel lives at depths of up to 2,000 m.

Black saw-toothed eel

Benthenchelys indicus

Bean's sawtooth eel

Bathymyrus echinorhynchus

Narrownecked oceanic eel - The skin is scaleless and red-brown.

Labichthys yanoi

Leptocephalus congroides

Serrivomer garmani

Muddy arrowtooth eel - The muddy arrowtooth eel, Ilyophis brunneus, is a cutthroat eel, the only species in the genus Ilyophis.

Avocettina bowersii

Saurenchelys taiwanensis

Nessorhamphus danae

Black serrivomerid eel - Stemonidium hypomelas is widely distributed in the Pacific Ocean and the southern Atlantic Ocean, at depths of 500-1,229 m.

Nemichthys larseni

Sawtooth eel - The Samoa sawtooth eel, Serrivomer samoensis, is a sawtooth eel of the genus Serrivomer, found in the south west Pacific at depths between 500 and 2,000 m.

Benthenchelys pacificus

Black sawtooth eel

Dogface witch-eel

Chlopsis longidens

Crossthroat sawpalate

Avocettina paucipora

Order Ateleopodiformes

Parateleopus microstomus

Order Aulopiformes

Stemonosudis bullisi

Daggertooth - Anotopterus vorax or south ocean daggertooth is a daggertooth described in 1913 by Regan.

Telescopefish

Evermannella ahlstromi

Sharpchin barracudina

Scopelosaurus craddocki

Japanese barracudina

Antarctic jonasfish

Lestidiops similis

Scopelarchus stephensi

Scopelarchoides danae

Macroparalepis danae

Stemonosudis intermedia

Lestidiops indopacifica

Zugmayer's pearleye

Stemonosudis siliquiventer

Undistinguished sabretooth

Uncisudis posteropelvis

Atlantic sabretooth

Lancet fish - Lancetfishes are large oceanic predatory fishes in the genus Alepisaurus , the only living genus in the family Alepisauridae.

White barracudina

Ahliesaurus brevis

Lestidium bigelowi

Barracudina

Southern barracudina

Lestidiops pacificus

Scopelarchoides signifer

Macroparalepis nigra

Stemonosudis elegans

Barracudina

Pearleye

Evermannella megalops

Stemonosudis molesta

Scopelosaurus gibbsi

Uncisudis advena

Naked barracuda

Barracudina

Chubby pearleye

Barracudina

Longfin pearleye

Scopelarchoides kreffti

Macroparalepis longilateralis

Paralepis speciosa

Daggertooth - The North Pacific daggertooth, Anotopterus nikparini, is a daggertooth in the family Anotopteridae.

Hammerjaw - The large head is dominated by a massive, truncated lower jaw and large, high-set eyes.

Barracudina

Scopelosaurus adleri

Coccorella atrata

Conejo de lo alto - Lancetfishes are large oceanic predatory fishes in the genus Alepisaurus , the only living genus in the family Alepisauridae.

Lestidium prolixum

Slender barracudina

Bigfin pearleye

Scopelarchoides climax

Barracudina

Stemonosudis gracilis

Lestidiops extrema

Benthalbella elongata

Dolichosudis fuliginosa

Stemonosudis rothschildi

Scopelosaurus mauli

Paperbones

Uncisudis longirostra

Ahliesaurus berryi

Atlantic barracudina

Fierce pike smelt

Magnisudis indica

Strange pike smelt

Benthalbella macropinna

Scopelarchoides nicholsi

Barracudina

Order Beryciformes

Slimy head

Longwing spinyfin

Hoplostethus melanopterus

Hoplostethus druzhinini

Common roughy - The sandpaper fish or common roughy, Paratrachichthys trailli, is a slimehead belonging to the family Trachichthyidae, found in southern Australia and southern New Zealand at depths of between 50 and 400 m.

Hoplostethus crassispinus

Hoplostethus shubnikovi

Hoplostethus mikhailini

Common fangtooth - While understandably named for their disproportionately large, fang-like teeth and unapproachable visage, fangtooths are actually quite small and harmless to humans: the larger of the two species, the common fangtooth, reaches a maximum length of just 16 centimetres ; the shortthorn fangtooth is about half this size.

Flintperch

Paratrachichthys fernandezianus

Hoplostethus abramovi

Hoplostethus rifti

Aulotrachichthys latus

Diretmoides veriginae

Slimy head

Hoplostethus fedorovi

Parinoberyx horridus

Hoplostethus tenebricus

Atlantic roughy

Parin's spiny fin

Hoplostethus marisrubri

Paratrachichthys sajademalensis

Aulotrachichthys prosthemius

Hoplostethus confinis

Hoplostethus rubellopterus

Hoplostethus metallicus

Shorthorn fangtooth - While understandably named for their disproportionately large, fang-like teeth and unapproachable visage, fangtooths are actually quite small and harmless to humans: the larger of the two species, the common fangtooth, reaches a maximum length of just 16 centimetres ; the shortthorn fangtooth is about half this size.

Hoplostethus fragilis

Parmops echinatus

Paratrachichthys argyrophanus

Order Carcharhiniformes

Springer's sawtail cat shark - The Springer's sawtail cat shark, Galeus springeri, is a cat shark of the family Scyliorhinidae found in the western central Atlantic from Lesser Antilles, Puerto Rico, the north coast of Hispaniola, and Cuba, at depths of between 450 and 700 m.

Pale spotted catshark - The pale spotted spotted catshark, Asymbolus pallidus, is a cat shark of the family Scyliorhinidae found only off Queensland, at depths of between 225 and 400 m.

Whitefin swellshark - Early specimens of the whitefin swellshark were often mistaken for the Australian swellshark or the draughtsboard shark .

Spatulasnout cat shark - The spatulasnout cat shark, Apristurus platyrhynchus, is a cat shark of the family Scyliorhinidae found in the western Pacific between latitudes 35° N and 1° N.

Apristurus australis - The pinocchio catshark, Apristurus australis, is a species of fish in the Scyliorhinidae family.

Narrowbar swellshark - In 1994, Commonwealth Scientific and Industrial Research Organisation chief researchers Peter Last and John Stevens applied the provisional name Cephaloscyllium "sp.

Black roughscale catshark - The flatnose cat shark, Apristurus acanutus, is a cat shark of the family Scyliorhinidae found in the northwest Pacific Ocean off Zhujiang, South China Sea.

Haploblepharus kistnasamyi - This species was once considered to be the "Natal" form of the puffadder shyshark, which differed from the main "Cape" form in appearance and habitat preferences.

Australian reticulate swellshark - Once thought to be the same species as the reticulated swellshark of Vietnam and Hainan, the Australian reticulate swellshark was described as a separate species by William White and David Ebert in a 2008 Commonwealth Scientific and Industrial Research Organisation publication.

Stout catshark - Apristurus fedorovi, or Federov's catshark, is a cat shark of the family Scyliorhinidae.

Fat catshark - Apristurus pinguis, the fat catshark, is a cat shark of the family Scyliorhinidae found only in deep water in the East China Sea.

White ghost catshark - Apristurus aphyodes, the white ghost catshark, is a cat shark of the family Scyliorhinidae found in deep water in the northeast Atlantic between latitudes 57°N and 58°N.

Saddled swellshark - In 1994, Commonwealth Scientific and Industrial Research Organisation chief researchers Peter Last and John Stevens recognized five undescribed swellsharks in Australian waters.

Apristurus internatus - Reproduction is oviparous.

Order Cetomimiformes

Pink flabby whalefish

Vitiaziella cubiceps

Whalefish

Savage's birdsnouted whalefish

Gyrinomimus bruuni

Festive ribbonfish

Parataeniophorus gulosus

Megalomycter teevani

Cetomimus teevani

Cetichthys parini

Gyrinomimus simplex

Procetichthys kreffti

Ataxolepis apus

Cetomimus kerdops

Flabby whalefish - Gyrinomimus grahami is a flabby whalefish of the genus Gyrinomimus, found in all the southern oceans.

Cetomimus gillii

Danacetichthys galathenus

Trunov southern cetomimid

Redmouth whalefish - Like the plant genus of the same name, this genus is named after Guillaume Rondelet.

Parataeniophorus brevis

Ataxolepis henactis

Cetomimus picklei

Ditropichthys storeri

Cetichthys indagator

Gyrinomimus myersi

Order Chimaeriformes

Hydrolagus lusitanicus

Gal

Order Gadiformes

Patagonian codling

Myers' grenadier

Gadella edelmanni

Coryphaenoides grahami

Arrowtail

Large-eye grenadier

Hymenocephalus antraeus

Roundhead grenadier

Kumba hebetata

Pugnose grenadier

Coelorinchus melanosagmatus

Dusky rattail

Macrouroides inflaticeps

Bristly grenadier

Physiculus therosideros

Bluntnose grenadier

Physiculus nigriscens

Narrowsnout grenadier

Coryphaenoides spinulosus

Echinomacrurus mollis

Threadfin grenadier

Mediterranean grenadier

Bighead mora

Slendertail grenadier

Coelorinchus vityazae

Carmine grenadier

Graceful grenadier - This is one of the smallest of the rattails, growing to no more than 13 cm in length.

Kumba musorstom

Kumba calvifrons

Muraenolepis andriashevi

Fragile grenadier

Kaiwi Channel grenadier

Guttigadus nudicephalus

Physiculus roseus

Bighead grenadier - The rudis rattail, Coryphaenoides rudis, is a fish of the family Macrouridae, found around the world in tropical and subtropical oceans, at depths between 600 and 2,300 m.

Nezumia cyrano

Finescale mora

Couch's whiting - Exploitation of blue whiting only started in the 1970s.

Doublethread grenadier

Coryphaenoides macrolophus

Coryphaenoides camurus

Hymenocephalus aterrimus

Bathypelagic rattail

Kumba japonica - This fish reaches a length of up to 18 cm.

Sphagemacrurus pumiliceps

Coelorinchus nazcaensis

Grenadier fish

Tripterophycis svetovidovi

Whitson's grenadier

Coryphaenoides striaturus

Parin's grenadier

Physiculus parini

Rhynchogadus hepaticus

Gadomus multifilis

Coryphaenoides microps

Globehead grenadier

Kumba punctulata

Gadella brocca

Grenadier

Hymenocephalus striatulus

Striped codlet

Kumba gymnorhynchus

Morid cod - The slender codling or slender cod, Halargyreus johnsonii, is a morid cod, the only species in the genus Halargyreus.

Smallhead moray cod

Trachonurus sentipellis

Physiculus sazonovi

Blunt-nosed grenadier

Physiculus longifilis

Javelin fish - The thorntooth grenadier or javelin fish, Lepidorhynchus denticulatus , is a rattail, the only member of the genus Lepidorhynchus, found around southern Australia and New Zealand, at depths of between 200 and 1,000 m.

Shortbeard grenadier

Coryphaenoides semiscaber

Gadomus capensis

Coryphaenoides mcmillani

Laemonema melanurum

Naked snout rattail

Ventrifossa paxtoni

Squalogadus modificatus

Bighead grenadier

Hymenocephalus barbatulus

Dogtooth grenadier

Berry's grenadier

Kumba maculisquama

Sphagemacrurus richardi

Sturgeon-like grenadier fish

Coelorinchus trunovi

Goggly-eyed cod - The common mora, Mora moro, is a small deep-sea fish, the only species in the genus Mora.

Bathygadus spongiceps

Arctic cod - It is widely distributed in the western part of the Arctic basin, also the northwest and northeast coasts of Greenland.

Bluntsnout grenadier

Physiculus peregrinus

Order Lampriformes

Scalloped ribbon fish - The scalloped ribbonfish, Zu cristatus, is a ribbonfish of the family Trachipteridae found circumglobally in all oceans, at depths down to 90 m.

Regalecus russelii

Ribbon fish - Trachipterus trachypterus, is a ribbonfish of the family Trachipteridae, found in tropical and subtropical seas worldwide.

Taper-tail ribbonfish

Sticklebacks - It is found in deep subtropical and tropical waters around the world, living at depths during the day and making nightly vertical migrations to feed on plankton.

Unicorn crestfish - The unicorn crestfish or unicornfish, Eumecichthys fiski, is a very rare, little-known species of crestfish in the family Lophotidae, and the only member of its genus.

Crested oarfish

Dealfish

Southern ribbonfish

Order Lophiiformes

Oneirodes thysanema

Linophryne escaramosa

Bufoceratias thele

Phyllorhinichthys balushkini - P.

Bulbous dreamer

Short-rod anglerfish

Oneirodes alius

Prickly dreamer - Spiniphryne, also called spiny dreamers, is a genus of deep-sea anglerfish in the family Oneirodidae, containing two species.

Oneirodes sabex

Lasiognathus amphirhamphus - The closest relative of Lasiognathus is Thaumatichthys, which also has enlarged and hinged premaxillaries, escal denticles, and a branched upper operculum.

Dolopichthys karsteni

Linophryne bipennata

Danaphryne nigrifilis

Melanocetus eustalus

Linophryne andersoni

Gigantactis microphthalmus

Torpedo batfish

Tyrannophryne pugnax - The most distinctive feature of T.

Oneirodes pietschi

Himantolophus paucifilosus

Gigantactis longicauda

Pentherichthys venustus

Oneirodes melanocauda

Himantolophus macroceratoides

Chirophryne xenolophus

Oneirodes heteronema

Himantolophus cornifer

Gigantactis golovani

Linophryne quinqueramosa

Caulophryne polynema

Linophryne macrodon

Oneirodes cristatus

Prickly anglerfish - The prickly anglerfish, Himantolophus appelii, is a footballfish of the family Himantolophidae, found around the world in the southern oceans , in deep water.

Chaenophryne ramifera

Plainchin dreamarm

Rhynchactis microthrix

Linophryne densiramus

Oneirodes basili

Haplophryne mollis - Some anglerfishes of the superfamily Ceratioidei employ an unusual mating method.

Oneirodes theodoritissieri

Lasiognathus saccostoma - The closest relative of Lasiognathus is Thaumatichthys, which also has enlarged and hinged premaxillaries, escal denticles, and a branched upper operculum.

Oneirodes pterurus

Dolopichthys dinema

Melanocetus rossi

Linophryne argyresca

Cosmopolitan whipnose

Lophodolos indicus

Oneirodes myrionemus

Himantolophus multifurcatus

Two-rod anglerfish

Gigantactis meadi

Gigantactis ios

Linophryne trewavasae

Horned lantern fish - The horned lantern fish occurs in the Pacific Ocean from Baja California south to the Marquesas Islands and the Gulf of California.

Oneirodes macronema

Atlantic footballfish

Acentrophryne dolichonema

Gigantactis gargantua

Triplewart seadevil

Linophryne pennibarbata

Caulophryne pelagica

Oneirodes flagellifer

Himantolophus brevirostris

Bulbous dreamer

Smooth dreamer

Oneirodes whitleyi

Robia legula

Linophryne indica

Bufoceratias wedli

Phyllorhinichthys micractis - P.

Linophryne brevibarbata

Oneirodes anisacanthus

Oneirodes schistonema

Lasiognathus beebei - The closest relative of Lasiognathus is Thaumatichthys, which also has enlarged and hinged premaxillaries, escal denticles, and a branched upper operculum.

Rhynchactis leptonema

Dolopichthys pullatus

Blackdevil - The humpback anglerfish or blackdevil, Melanocetus johnsonii, is a deep-sea anglerfish in the family Melanocetidae, found in tropical to temperate parts of all oceans at depths of up to 2,000 meters .

Deepsea angler - Linophryne arborifera, or illuminated netdevil, is an anglerfish of the family Linophrynidae, found in all tropical and subtropical oceans at depths below 1,000 m .

Gigantactis paxtoni

Oneirodes plagionema

Himantolophus pseudalbinares

Oneirodes micronema

Himantolophus mauli

Gigantactis longicirra

Linophryne racemifera

Pietschichthys horridus

Oneirodes kreffti

Himantolophus crinitus

Gigantactis gracilicauda

Gigantactis balushkini

Linophryne maderensis

Oneirodes dicromischus

Himantolophus azurlucens

Linophryne digitopogon

Bufoceratias shaoi

Oneirodes bradburyae

Haplophryne triregium

Spiny dreamer

Lasiognathus waltoni - The closest relative of Lasiognathus is Thaumatichthys, which also has enlarged and hinged premaxillaries, escal denticles, and a branched upper operculum.

Spiniphryne duhameli - Spiniphryne, also called spiny dreamers, is a genus of deep-sea anglerfish in the family Oneirodidae, containing two species.

Oneirodes rosenblatti

Dolopichthys jubatus

Linophryne bicornis

Gigantactis watermani

Linophryne algibarbata

Gigantactis microdontis

Stargazing seadevil

Smooth anglerfish

Himantolophus nigricornis

Diceratias trilobus

Gigantactis kreffti

Oneirodes macrosteus

Himantolophus macroceras

Acentrophryne longidens

Gigantactis gibbsi

Ctenochirichthys longimanus

Linophryne polypogon

Caulophryne pietschi

Oneirodes haplonema

Himantolophus compressus

Linophryne lucifer

Oneirodes clarkei

Himantolophus albinares

Smooth dreamer

Rhynchactis macrothrix

Linophryne coronata

Oneirodes appendixus

Oneirodes schmidti

Lasiognathus intermedius - The closest relative of Lasiognathus is Thaumatichthys, which also has enlarged and hinged premaxillaries, escal denticles, and a branched upper operculum.

Puck pinnata

Murray's abyssal anglerfish

Linophryne arcturi

Gigantactis savagei

Oneirodes posti

Pacific footballfish

Oneirodes mirus

Himantolophus melanolophus

Gigantactis macronema

Photocorynus spiniceps - The known mature male individuals are 6.

Whalehead dreamer

Gigantactis herwigi

Linophryne sexfilis

Oneirodes luetkeni

Himantolophus danae

Gigantactis elsmani

Linophryne parini

Nightmare dreamer

Himantolophus borealis

Order Myctophiformes

Lantern fish

Broadfin lampfish

Gonichthys venetus

Andersen's lantern fish

Lampadena dea

Diaphus pallidus

Spothead lantern fish

Lanternfish

Nannobrachium indicum

Garnet lanternfish

Nannobrachium cuprarium

Taaningichthys paurolychnus

Lanternfish

Diaphus lobatus

Horned lanternfish

Golden lanternfish

Lampanyctus tenuiformis

Longfin lanternfish

Lanternfish

Popeye lampfish

Evermann's lantern fish

Doflein's false headlightfish

Diaphus garmani

Rakery beaconlamp

Diaphus trachops

Lanternfish

Lanternfish

Protomyctophum luciferum

Spinycheek lanternfish

Gymnoscopelus fraseri

Diaphus dehaveni

Diaphus basileusi

Lampadena pontifex

Bolin's lantern fish

Arctic telescope

Nannobrachium crypticum

Electrona antarctica

Nannobrachium phyllisae

Neoscopelus microchir

Lanternfish

Gilbert's large lantern fish

Diaphus nielseni

Wisner's lantern fish

Myctophum lychnobium

Lanternfish

Hintonia candens

Lampanyctus

Metelectrona ahlstromi

Mead's lanternfish

Lobisomem

Diaphus jenseni

Lampanyctus simulator

Reinhardt's lantern fish

Lanternfish

Benoit's lanternfish

Parvilux boschmai

Lanternfish

Diaphus faustinoi

Highseas lampfish

Brokenline lanternfish

Taaning's lantern fish

Bigeye lanternfish

Chubby flashlightfish

Golden-nosed lantern fish

Lampadena yaquinae

Diaphus roei

Lanternfish

Lanternfish

Diaphus parri

Lanternfish

Lanternfish

Nannobrachium wisneri

Diaphus antonbruuni

Blue lanternfish

Diaphus minax

Myctophum orientale

Lanternfish

Nannobrachium fernae

Laura's lantern fish

Diaphus longleyi

Warming's lantern fish - Warming's lantern fish, Ceratoscopelus warmingii, is a lanternfish of the family Myctophidae, found circumglobally in both hemispheres, at depths of between 700 and 1,500 m during the day and between 20 and 200 m at night.

Myctophum fissunovi

Lampanyctus turneri

Slimtail lampfish

Diaphus umbroculus

Lanternfish

Bolinichthys nikolayi

Symbolophorus rufinus

Cocco's lantern fish

Diaphus handi

Pacific blackchin

Gymnoscopelus hintonoides

Diaphus drachmanni

Pig-headed lantern fish

Lampanyctus hubbsi

Diaphus subtilis

Lanternfish

Skinnycheek lanternfish

Electron subantarctic

Lanternfish

Mirror lanterfish

Lanternfish

Protomyctophum bolini

Pinpoint lampfish

Slendertail lanternfish

Diaphus aliciae

Lanternfish

Diaphus ostenfeldi

Spiny lantern fish

Metelectrona ventralis

Diaphus megalops

Lantern fish

Nannobrachium idostigma

Smallfin lanternfish

Lanternfish

Taaningichthys minimus

Japanese lanternfish

Diaphus kuroshio

Longfin lampfish

Hygophum bruuni

Lanternfish

Barnards lanternfishes - Symbolophorus barnardi is a lanternfish in the family Myctophidae, found circumglobally in the southern hemisphere between about 30° S and 11° S at depths of between 100 and 800 m.

Gymnoscopelus opisthopterus

Fragile lantern fish

Triphoturus oculeum

Lanternfish

Diaphus thiollierei

Lanternfish

Gymnoscopelus braueri

Diaphus dahlgreni

Spinytail lampfish

Diaphus similis

Protomyctophum gemmatum

Diaphus arabicus

Lanternfish

Transparent lantern fish

Protomyctophum andriashevi

Nannobrachium bristori

Black lantern fish

Large-scaled lantern fish

Gonichthys barnesi

Tarletonbeania taylori

Lanternfish

Spotted laternfish

Nannobrachium gibbsi

Diaphus lucidus

Myctophum indicum

Lampanyctus vadulus

Lanternfish

Diaphus whitleyi

Lantern fish

Lanternfish

Topside lampfish

Krefftichthys anderssoni

Hudson's lanternfish

Thickhead lanternfish

Smallfin lanternfish

Gymnoscopelus microlampas

Diaphus ehrhorni

Lampanyctus iselinoides

Diaphus taaningi

Protomyctophum parallelum

Electrona paucirastra - Electrona paucirastra is a lanternfish in the family Myctophidae, found around the globe in the southern hemisphere between 35° S and 48° S.

Short-headed lantern fish

Lampadena urophaos atlantica

Diaphus richardsoni

Protomyctophum chilense

Order Notacanthiformes

Halosaurus sinensis

Aldrovandia gracilis - Aldrovandia gracilis is a species of fish in the Halosauridae family.

Longnose tapirfish

Halosaur

Notacanthus indicus

Aldrovandia oleosa

Halosaurus attenuatus

Halosaurus parvipennis

Polyacanthonotus africanus

Aldrovandia rostrata

Halosaurus carinicauda

Bonapart's spiny eel

Order Ophidiiformes

Pelagic brotula

Parabrotula tanseimaru

Brotulotaenia brevicauda

Barathronus parfaiti

Barathronus bicolor

Abyssobrotula galatheae - Though uncommon, this species is known from the tropical and subtropical waters of all oceans.

Apagesoma edentatum

Brotulotaenia nigra

Barathronus multidens

Marshall slopebrotula

Aphyonus brevidorsalis

Gunther's cuskeel

Violet cuskeel

Barathronus unicolor

Barathronus bruuni

Thalassobathia nelsoni

Bassozetus zenkevitchi

Lamprogrammus niger

Parabrotula plagiophthalmus

Barathronus pacificus

Alcockia rostrata

Barathrites parri

Apagesoma delosommatus

Brotulotaenia nielseni

Leucobrotula adipata

Barathronus diaphanus

Two-spined slopebrotula

Bony-eared assfish

Aphyonus bolini

Nielsen's catetyx

Order Osmeriformes

Holtbyrnia ophiocephala

Dolichopteryx binocularis

Snubnose blacksmelt

Salmon smooth-head

Abyssal smooth-head

Bathytroctes zugmayeri

Krefft's smooth-head

Maulisia acuticeps

Holtbyrnia conocephala

Bathylagus niger

Fiolenti's smooth-head

Leptoderma lubricum

Koefoed's smooth-head

Threadfin smooth-head

Argentine - Argentina striata is a species of fish in the Argentinidae family.

Dolichopteryx rostrata

Mentodus perforatus

Bathylagichthys longipinnis

Rouleina watasei

Blackhead salmon

Mentodus crassus

Rouleina guentheri

Nansenia megalopa

Multipore searsid

Brown slickhead

Barrel-eye

Winged spookfish

Nansenia antarctica

Asquamiceps caeruleus

Bathytroctes pappenheimi

Schnakenbeck's searsid

Searsioides multispinus

Smallscale searsid

Holtbyrnia laticauda

Longsnout blacksmelt

California smoothtongue

Elongate smooth-head

Bathylagus borealis

Vaillant's smooth-head

Bathytroctes inspector

Hairfin smooth-head

Barbantus elongatus

Mentodus longirostris

Bathylaco nielseni

Northern smooth-tongue - The Northen smoothtongue is a type of deepwater fish that can grow to a length of 15 centimetres .

Rouleina nuda

Narcetes erimelas

Binghamichthys aphos

Bajacalifornia microstoma

Legless searsid

Rouleina eucla

Nansenia iberica

Bajacalifornia aequatoris

Winteria telescopa

Dolichopteryx brachyrhynchus

Werner's smooth-head

Toothless smooth-head

Shining tubeshoulder

Pygmy argentine

Koefoed's searsid

Palegold searsid

Teardrop tubeshoulder

Blackchin blacksmelt

Conocara kreffti

Leptoderma retropinna

Michael Sars smooth-head

Dolichopteryx trunovi

Bathytroctes breviceps

Bathylagoides argyrogaster

Mentodus eubranchus

Normichthys yahganorum

Bajacalifornia erimoensis

Rouleina livida

Nansenia sanrikuensis

Asquamiceps hjorti

Bluethroat argentine

Bluntsnout smooth-head - The bluntsnout smooth-head, black slickhead, cope's bluntsnout smooth-head, or Atlantic gymnast, Xenodermichthys copei, is a slickhead of the genus Xenodermichthys, found in the Atlantic, Indian, and Pacific oceans, and the Tasman Sea, at depths of 100 to 2,600 m.

Bathytroctes squamosus

Starry smooth-head

Streaklight tubeshoulder

Dolichopteryx anascopa

Bathylagus tenuis

Murray's smooth-head

Matsuichthys aequipinnis

Bighead searsid

Ghost smelt

Conocara bertelseni

Leptoderma affinis

Bathytroctes macrognathus

Deep-sea smelt

Threadfin slickhead

Mentodus mesalirus

Boneythroat

Bruce's argentine

Bluntsnout slickhead

Narcetes lloydi

Pectinantus parini

Mentodus bythios

Eared blacksmelt

Leaf searsid

Rouleina euryops

Nansenia longicauda

Normichthys herringi

Bajacalifornia arcylepis

Pacific barreleye - Macropinna microstoma is the only species of fish in the genus Macropinna, belonging to Opisthoproctidae, the barreleye family. M.

Mirrorbelly - The 'mirrorbelly' or 'barreleye' is a barreleye of the genus Opisthoproctus, is found in most deep tropical and subtropical oceans and seas, from depths of 200 to 2,000 m.

Dolichopteryx minuscula

Fangtooth smooth-head

Nansenia ahlstromi

Loosescale smooth-head

Smallscale smooth-head

Sagamichthys gracilis

Searsioides calvala

Norman's smooth-head

Maulisia isaacsi

Holtbyrnia intermedia

Pacific black smelt

Longfin smooth-head

Agassiz' smooth-head

Bathytroctes elegans

Antillean smooth-head

Palebelly searsid

Bathylagus andriashevi

Robust blacksmelt

Mentodus facilis

Madeiran smooth-head

Nansenia tenuicauda

Bigeye smooth-head

Fanfin smooth-head

Softskin smooth-head

Greenland argentine

Order Perciformes

Pseudoscopelus obtusifrons

New Zealand ruffe

Melanostigma orientale

Stout slipskin

Lycodapus derjugini

Pseudoscopelus astronesthidens

Pseudoscopelus scutatus

Eumegistus brevorti

Blue driftfish

Kali normani

Plectranthias pallidus

Malakichthys barbatus

Bathyclupea argentea

Ericandersonia sagamia - Ericandersonia sagamia is a newly-described eelpout of the family Zoarcidae, found in Sagami Bay, Japan, at depths of between 880 and 930 m.

Longfin fathead

Kali colubrina

Caristius groenlandicus

Seleniolycus pectoralis

Pseudoscopelus sagamianus

Rosenblattia robusta - Rosenblattia robusta is a species of deepwater cardinalfish, the only member of the genus Rosenblattia, found around the world in southern temperate waters.

Paracaristius maderensis

Limp eelpout - The limp eelpout, Melanostigma gelatinosum, is an eelpout, of the genus Melanostigma, found in all oceans at depths of between 50 and 2,500 m.

Atrobucca geniae

Squaretail - The smalleye squaretail, Tetragonurus cuvieri, is a squaretail of the genus Tetragonurus found in all tropical and temperate oceans of the world, at depths up to 800 m.

Pale eelpout

Pseudoscopelus lavenbergi

Ariommid

Barracuda cardinalfish

Pseudoscopelus altipinnis

Bothrocara nyx

Lycenchelys imamurai

Malakichthys similis

Kali macrodon

Deepsea herring

Sherborn's cardinalfish

Stubraker sculpin

Pseudoscopelus parini

African barrelfish

Midwater eelpout

Fan-tailed rag-fish - The ragfish body is scaleless and limp, both because of the cartilaginous skeleton, as well as its flabby muscles.

Atlantic soft pout

Silver splitfin

Deepwater slipskin

Pseudoscopelus bothrorrhinos

Cocoa snapper

Pseudoscopelus stellatus

Brilliant pomfret

Eyebrow - The bluefin driftfish or scissortail, Psenes pellucidus, is a pelagic driftfish of the genus Psenes, found in all the world's oceans at depths down to 1,000 m.

Malakichthys levis

Escolar

Kali parri

Plectranthias parini

Aethotaxis mitopteryx pawsoni

Kali falx

Bathyclupea gracilis

Cutlassfish

Bigmouth veilfin

Tonga escolar

Seleniolycus robertsi

Gaper

Melanostigma inexpectatum

Trewavas croaker

Lycodapus microchir

Pseudoscopelus microps

Lycodapus

Pseudoscopelus aphos

Tasmanian ruffe

Kali macrura

Bathyclupea megaceps

Black swallower

Howella zina

Melanostigma vitiazi

Seleniolycus laevifasciatus

Pseudoscopelus pierbartus

Dysalotus oligoscolus

Paracaristius heemstrai

Melanostigma bathium

Bigtooth eelpout

Pseudoscopelus cephalus

Pachycara dolichaulus

Malakichthys mochizuki

Thinlip splitfin

Plectranthias robertsi

Kali indica

Blackfish - The rudderfish, Centrolophus niger , is a medusafish, the only member of the genus Centrolophus.

Platyberyx opalescens

Bathyclupea hoskynii

Howella parini

White warehou - The white warehou, Seriolella caerulea, is a medusafish of the family Centrolophidae found in the southern Pacific and southern Atlantic oceans, at depths of between 500 and 800 m.

G

Order Pleuronectiformes

Deepwater sole

Bathysolea lactea

Smallmouth moonflounder

Order Polymixiiformes

Japanese beardfish

Order Saccopharyngiformes

Monognathus berteli

Saccopharynx trilobatus

Saccopharynx hjorti

Neocyema erythrosoma - The bobtail snipe eels are two species of deep-sea fishes in the family Cyematidae, one only in each of two genera.

Monognathus taningi

Monognathus nigeli

Monognathus bruuni

Saccopharynx ramosus

Pelican eel - The pelican eel's most notable feature is its enormous mouth, much larger than its body.

Gulper

Monognathus rosenblatti

Monognathus jesperseni

Monognathus bertini

Saccopharynx lavenbergi

Bobtail eel - The bobtail snipe eels are two species of deep-sea fishes in the family Cyematidae, one only in each of two genera.

Gulper eel

Monognathus ozawai

Monognathus herringi

Saccopharynx thalassa

Saccopharynx harrisoni

Monognathus smithi

Monognathus jesse

Monognathus boehlkei

Saccopharynx paucovertebratis

Saccopharynx berteli

Monognathus rajui

Monognathus isaacsi

Order Scorpaeniformes

Edentoliparis terraenovae

Paraliparis carlbondi

Blackmouth rockfish

Icelus mandibularis

Smalleye dwarf snailfish

Squaloliparis dentatus

Sargasso dwarf snailfish

Genioliparis ferox

Paraliparis skeliphrus

Multipore dwarf snailfish

Notoliparis antonbruuni

Acantholiparis caecus

Midwater scorpionfish

Deepwater rockfish - S.

Stein's dwarf snailfish

Gelatinous dwarf snailfish

Careproctus marginatus

Genioliparis kafanovi

Marvelous dwarf snailfish

Tadpole liparid

Short-headed sculpin

Order Squaliformes

Knifetooth dogfish - The knifetooth dogfish, Scymnodon ringens, is a harmless sleeper shark of the family Dalatiidae, found in the eastern Atlantic, from Scotland to Spain, Portugal, and Senegal, and the southwest Pacific from New Zealand, between latitudes 58°N and 15°N, at depths of between 200 and 1,600 m.

Lantern sharks - Japanese ichthyologists Shigeru Shirai and Hiroyuki Tachikawa described the blurred lanternshark in a 1993 article in the scientific journal Copeia, as part of a taxonomic revision of the Etmopterus pusillus species group.

Rasptooth dogfish - The rasptooth dogfish, Miroscyllium sheikoi, is a dogfish, the only species in the genus Miroscyllium, found on the Kyushu-Palau Ridge in the northwest Pacific Ocean at depths of 360 m.

Whitetail dogfish - The whitetail dogfish is a rare species known only from a few specimens taken by tuna longliners and trawlers.

Etmopterus pseudosqualiolus - The false lanternshark, Etmopterus pseudosqualiolus, is a shark of the family Dalatiidae found in the western Pacific from the Norfolk Ridge and Lord Howe Ridge off New Caledonia.

Etmopterus dianthus - Reproduction is ovoviviparous.

Isistius labialis - Reproduction is aplacental viviparity in the same way as great white sharks.

Japanese velvet dogfish - The Japanese velvet dogfish, Zameus ichiharai, is a harmless deepwater sleeper shark of the family Dalatiidae, found in the northwest Pacific from Suruga Bay and adjacent waters of Japan at depths of between 500 and 800 m.

Spined pygmy shark - The spined pygmy shark, Squaliolus laticaudus, is a species of dogfish shark in the family Dalatiidae found widely in all oceans.

Lantern sharks - Reproduction is ovoviviparous.

Cylindrical lantern shark - Reproduction is presumed to be ovoviviparous.

Pocket shark - The pocket shark is a very poorly known deepwater shark recorded from the Nazca Submarine Ridge off northern Chile.

Azores dogfish - The Azores dogfish, Scymnodalatias garricki, is a very rare sleeper shark of the family Dalatiidae.

Etmopterus dislineatus - Reproduction is ovoviviparous.

Granular dogfish - The granular dogfish has no anal fin, two dorsal spines with the second one much larger than the first, a large second dorsal fin, a long abdomen, small pectoral and pelvic fins, a large eye, prominent nostrils and spiracles, and brownish-black coloration.

Largetooth cookie-cutter shark - The largetooth cookiecutter shark was originally described by New Zealand ichthyologist Jack Garrick and American shark expert Stewart Springer, in a 1964 issue of the scientific journal Copeia.

Pygmy shark - Pygmy sharks are ovoviviparous and produce about 8 young in each litter.

Dwarf lantern shark - American ichthyologists Stewart Springer and George H.

Etmopterus caudistigmus - Reproduction is ovoviviparous.

Cigar shark - The cookiecutter shark , also called the cigar shark, is a species of small dogfish shark in the family Dalatiidae.

Order Stephanoberyciformes

Bigscale

Poromitra unicornis

Ridgehead

Melamphaes pumilus

Ridgehead

Highsnout bigscale

Melamphaes hubbsi

Gibberfish

Bigscale

Scopelogadus unispinis

Bigscale

Ridgehead

Little bigscale

Bigscale

Melamphaes leprus

Melamphaes ebelingi

Large-headed midnight fish

Ridgehead

Scopelogadus beanii

Melamphaes macrocephalus

Melamphaes indicus

Slender bigscale

Yawning - The yawning, Poromitra oscitans, is a fish of the family Melamphaidae, found in tropical and subtropical waters of the indo-Pacific region.

Ridgehead

Melamphaes polylepis

Longjaw bigscale

Malacosarcus macrostoma

Ridgehead

Abyssoberyx levisquamosus

Melamphaes eulepis

Poromitra gibbsi

Melamphaes spinifer

Twospine bigscale

Melamphaes parini

Scopeloberyx microlepis

Melamphaes laeviceps

Order Stomiiformes

Maurolicus breviculus

Eustomias trewavasae - Eustomias trewavasae is a small abyssal barbeled dragonfish of the family Stomiidae, found worldwide in tropical and subtropical oceans at depths down to 1,500 m.

Leptostomias robustus

Astronesthes haplophos

G

Ichthyococcus polli

Eustomias bifilis

Scaleless dragonfish

Highfin dragonfish

Aristostomias lunifer

Eustomias ioani

Bathophilus altipinnis

Valenciennellus carlsbergi

Eustomias schiffi

Maurolicus stehmanni

Astronesthes exsul

Smallhead snaggletooth - The anal fin is narrow but long, reaching almost to the caudal fin.

Eustomias albibulbus

Photonectes parvimanus

Hatchet fish - The Giant Hatchetfish or Greater Silver Hatchetfish a marine hatchetfish of the genus Argyropelecus, is found in every ocean except the north Pacific in deep tropical and subtropical waters.

Maurolicus kornilovorum

Astronesthes atlanticus

Opostomias micripnus

Cyclothone pygmaea

Astronesthes splendida

Borostomias mononema

Scaleless dragonfish

Eustomias gibbsi

Margrethia valentinae

Eustomias posti

Bristlemouth

Snaggletooth

Eustomias curtatus

Triplophos hemingi

Eustomias parini

Eustomias minimus

Chauliodus minimus

Astronesthes leucopogon

Alcock's boafish

Melanostomias nigroaxialis

Eustomias cancriensis

Scaleless dragonfish

Black dragonfish - Idiacanthus atlanticus is a barbeled dragonfish of the family Stomiidae, found circumglobally in southern subtropical and temperate oceans between latitudes 25°S and 60°S, at depths down to 2,000 m.

Eustomias bituberoides

Gonostoma longipinnis

Thysanactis dentex

Eustomias melanostigmoides

Bathophilus kingi

Bigeye lightfish

Maurolicus javanicus

Astronesthes indopacificus

Shortbarbel dragonfish

Leptostomias longibarba

Snaggletooth

Sternoptyx pseudodiaphana

Lightfish

Eustomias bertelseni

Loosejaw

Eustomias longiramis

Scaleless black dragonfish

Vinciguerria mabahiss - Vinciguerria mabahiss is a species of Vinciguerria.

Eustomias tetranema

Eustomias radicifilis

Diplophos rebainsi - Diplophos rebainsi is a bristlemouth of the family Gonostomatidae, found in the south-east and west Pacific, and the South Atlantic oceans.

Maurolicus parvipinnis

Scaleless dragonfish

Astronesthes decoratus

Pachystomias microdon

Astronesthes trifibulatus

Photonectes leucospilus

Eustomias inconstans

Polyipnus soelae

Eustomias dispar

Stareye lightfish - The stareye lightfish is a species in the monotypic genus of Pollichthys.

Eustomias paxtoni

Lovely hatchetfish

Cyclothone parapallida

Astronesthes quasiindicus

Bonapartia pedaliota

Photonectes achirus

Deep-water bristlemouth

Astronesthes macropogon

Valdivia black dragon fish

Eustomias crossotus

Eustomias multifilis

Chauliodus vasnetzovi - Viperfish

Astronesthes lamellosus

Stomias lampropeltis

Melanostomias melanopogon

Eustomias bulbiramis

Eustomias micraster

Bathophilus proximus

Chauliodus dentatus

Eustomias magnificus

Heterophotus ophistoma

Bathophilus indicus

Emperor seamount lightfish

Eustomias uniramis

Astronesthes illuminatus

Black-belly dragonfish

Eustomias bimargaritatus

Atlantic fangjaw

Thorophos euryops

Aristostomias polydactylus

Slim lightfish

Eustomias australensis

Photostomias atrox

Eustomias jimcraddocki - Eustomias jimcraddocki is a species of abyssal barbeled dragonfish of the family Stomiidae, found in the western North Atlantic.

Longfin dragonfish

Constellationfish

Eustomias schmidti

Maurolicus walvisensis

Astronesthes formosana

Sternoptyx obscura

Half-naked hatchetfish

Argyripnus iridescens

Maurolicus mucronatus

Astronesthes bilobatus

Pitgum lanternfish

Astronesthes tanibe

Borostomias pacificus

Arrow dragonfish

Photonectes caerulescens

Odontostomias masticopogon

Eustomias hulleyi

Polyipnus inermis

Eustomias problematicus

Diplophos australis

Ebeling's fangjaw

Eustomias parri

Scaleless dragonfish

Cyclothone obscura

Snaggletooth

Hatchetfish - Phosichthys argenteus, a lightfish and the only member of the genus Phosichthys, is found in deep subtropical waters of all oceans, from depths of 500 to 2,000 m.

Eustomias curtifilis

Araiophos eastropas

Melanostomias pollicifer

Eustomias cirritus

Eustomias monoclonoides

Chauliodus pammelas

Benttooth bristlemouth

Pacific astronesthid fish

Astronesthes karsteni

Stomias danae

Melanostomias globulifer

Eustomias braueri

Torpedo dragonfish

Eustomias mesostenus

Scaleless dragonfish

Leptostomias multifilis

Astronesthes gudrunae

Ichthyococcus parini

Eustomias bibulboides

Eustomias macronema

Sparing

Oceanic lightfish - The oceanic lightfish, Vinciguerria nimbaria, a lightfish of the genus Vinciguerria, is found in all deep tropical and subtropical oceans and seas, from depths of 20 to 5,000 m.

Maurolicus australis

Eustomias tomentosis

Aristostomias grimaldii

Eustomias interruptus

Eustomias satterleei

Slender snaggletooth

Maurolicus rudjakovi

Astronesthes dupliglandis

Eustomias aequatorialis

Astronesthes

Photonectes margarita

Slender bristlemouth

Astronesthes similus

Borostomias elucens

Photonectes albipennis

Eustomias elongatus

Sonoda paucilampa

Manducus maderensis

Eustomias pinnatus

Pacific hatchet fish

Garrick

Astronesthes martensii

Eustomias cryptobulbus

Eustomias pacificus

Astronesthes lampara

Scaly dragonfish

Tentacle dragonfish

Eustomias bulbornatus

Eustomias micropterygius

Scaleless dragonfish

Pacific viperfish - Pacific viperfish can be characterized by its large mouth, long fang-like teeth and long dorsal fin ray .

Pacific blackdragon

Eustomias bimargaritoides

Elongated bristlemouth fish

Thorophos nexilis

Eustomias medusa

Bathophilus irregularis

Hatchetfish

Maurolicus inventionis

Eustomias vitiazi

Astronesthes indicus

Scaly dragonfish

Loosejaw

Pearlside

Scaleless dragonfish

Astronesthes galapagensis

Highlight hatchetfish

Bulldog lightfish

Eustomias austratlanticus

Photostomias goodyeari

Eustomias lanceolatus

Bathophilus brevis

Eustomias spherulifer

Sladen's hatchet fish

Argyripnus pharos

Pearlsides - Mueller's Pearlside or Mueller's Bristle-mouth Fish, Maurolicus muelleri, a marine hatchetfish of the genus Maurolicus, is found in deep tropical and subtropical waters of all oceans, from the surface to depths of 1,500 m.

Astronesthes chrysophekadion

Astronesthes tatyanae

Panama snaggletooth

Photonectes gracilis

Odontostomias micropogon

Eustomias ignotus

Polyipnus meteori

Eustomias quadrifilis

Diplophos pacificus

Slender fangjaw

Eustomias patulus

Yellow bristlemouth

Snaggletooth

Eustomias digitatus

Bristlemouth

Snaggletooth

Melanostomias stewarti

Eustomias contiguus

Threelight dragonfish

Eustomias monoclonus

Chauliodus schmidti

Astronesthes kreffti

Stomias gracilis

Melanostomias melanopogon

Eustomias brevibarbatus

Grammatostomias flagellibarba

Eustomias metamelas

Bathophilus pawneei

Yarrella argenteola

Order Tetraodontiformes

Atrophacanthus japonicus

Sharpfin sunfish - The sharptail mola, Masturus lanceolatus, is a species of mola found circumglobally in tropical and temperate waters.

Triacanthodes intermedius

Order Zeiformes

Allocyttus guineensis

Neocyttus

Rosy dory

Black oreo - The black oreo is very similar in shape to the warty oreo.

Neocyttus acanthorhynchus

Stethopristes eos

Spiky oreo - The spiky oreo, Neocyttus rhomboidalis, is an oreo of the genus Neocyttus, found in all southern oceans at depths of between 200 and 1,300 m.

Elongate dory - The elongate dory, Zenion leptolepis, is a dory, in the genus Zenion, found around South Africa, southern Australia, and New Zealand at depths of between 350 and 700 m.

False boarfish