Bathypelagic fish - Fish living in the bathypelagic environment

Lestidiops pacificus

Scopelarchoides signifer

Pearleye

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

White barracudina

Magnisudis indica

Evermannella megalops

Scopelarchoides kreffti

Paralepis speciosa

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

Ahliesaurus berryi

Stemonosudis intermedia

Scopelosaurus adleri

Lestidium prolixum

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

Slender barracudina

Bigfin pearleye

Lestidiops extrema

Benthalbella elongata

Scopelarchoides climax

Hoplostethus melanopterus

Atlantic sabretooth

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

Southern barracudina

Macroparalepis nigra

Dolichosudis fuliginosa

Stemonosudis rothschildi

Scopelosaurus mauli

Paperbones

Uncisudis longirostra

Benthalbella macropinna

Scopelarchoides nicholsi

Order Beryciformes

Slimy head

Hoplostethus druzhinini

Parin's spiny fin

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 shubnikovi

Hoplostethus mikhailini

Flintperch

Aulotrachichthys prosthemius

Hoplostethus confinis

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.

Paratrachichthys fernandezianus

Hoplostethus rifti

Slimy head

Hoplostethus fedorovi

Parinoberyx horridus

Longwing spinyfin

Hoplostethus tenebricus

Atlantic roughy

Hoplostethus marisrubri

Hoplostethus crassispinus

Paratrachichthys sajademalensis

Hoplostethus rubellopterus

Hoplostethus metallicus

Hoplostethus fragilis

Hoplostethus abramovi

Aulotrachichthys latus

Diretmoides veriginae

Parmops echinatus

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.

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.

Apristurus internatus - Reproduction is oviparous.

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.

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

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

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.

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.

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.

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.

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.

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

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.

Order Cetomimiformes

Pink flabby whalefish

Vitiaziella cubiceps

Whalefish

Savage's birdsnouted whalefish

Gyrinomimus bruuni

Parataeniophorus gulosus

Ditropichthys storeri

Ataxolepis henactis

Procetichthys kreffti

Cetomimus kerdops

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

Danacetichthys galathenus

Cetomimus gillii

Festive ribbonfish

Trunov southern cetomimid

Parataeniophorus brevis

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

Order Chimaeriformes

Hydrolagus lusitanicus

Gal

Order Gadiformes

Grenadier fish

Myers' grenadier

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

Arrowtail

Whitson's grenadier

Gadella edelmanni

Coryphaenoides grahami

Large-eye grenadier

Hymenocephalus antraeus

Roundhead grenadier

Kumba hebetata

Physiculus therosideros

Bristly grenadier

Coryphaenoides spinulosus

Physiculus nigriscens

Mediterranean grenadier

Echinomacrurus mollis

Bighead mora

Kumba musorstom

Carmine grenadier

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

Kumba calvifrons

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

Squalogadus modificatus

Sturgeon-like grenadier fish

Coelorinchus trunovi

Sphagemacrurus richardi

Physiculus roseus

Kaiwi Channel grenadier

Guttigadus nudicephalus

Nezumia cyrano

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

Bathygadus spongiceps

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.

Doublethread grenadier

Coryphaenoides macrolophus

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

Coryphaenoides camurus

Hymenocephalus aterrimus

Bathypelagic rattail

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

Tripterophycis svetovidovi

Patagonian codling

Finescale mora

Coelorinchus melanosagmatus

Pugnose grenadier

Coryphaenoides striaturus

Physiculus parini

Parin's grenadier

Dusky rattail

Rhynchogadus hepaticus

Gadomus multifilis

Coryphaenoides microps

Globehead grenadier

Striped codlet

Hymenocephalus striatulus

Kumba punctulata

Macrouroides inflaticeps

Gadella brocca

Grenadier

Narrowsnout grenadier

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

Kumba gymnorhynchus

Slendertail grenadier

Coelorinchus vityazae

Physiculus sazonovi

Trachonurus sentipellis

Coryphaenoides semiscaber

Physiculus longifilis

Blunt-nosed grenadier

Muraenolepis andriashevi

Gadomus capensis

Coryphaenoides mcmillani

Hymenocephalus barbatulus

Berry's grenadier

Kumba maculisquama

Coelorinchus nazcaensis

Sphagemacrurus pumiliceps

Physiculus peregrinus

Bluntsnout grenadier

Order Lampriformes

Taper-tail ribbonfish

Regalecus russelii

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

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.

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.

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

Bulbous dreamer

Oneirodes micronema

Himantolophus mauli

Phyllorhinichthys balushkini - P.

Linophryne escaramosa

Bufoceratias thele

Linophryne bipennata

Danaphryne nigrifilis

Short-rod anglerfish

Oneirodes alius

Oneirodes kreffti

Himantolophus crinitus

Dolopichthys karsteni

Oneirodes dicromischus

Himantolophus azurlucens

Acentrophryne dolichonema

Melanocetus eustalus

Gigantactis microphthalmus

Linophryne andersoni

Torpedo batfish

Tyrannophryne pugnax - The most distinctive feature of T.

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.

Pentherichthys venustus

Gigantactis longicauda

Linophryne quinqueramosa

Caulophryne polynema

Oneirodes rosenblatti

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

Gigantactis golovani

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

Smooth anglerfish

Himantolophus nigricornis

Diceratias trilobus

Oneirodes macrosteus

Himantolophus macroceras

Rhynchactis microthrix

Linophryne densiramus

Oneirodes basili

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

Oneirodes haplonema

Himantolophus compressus

Dolopichthys dinema

Melanocetus rossi

Cosmopolitan whipnose

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

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 posti

Pacific footballfish

Gigantactis gargantua

Triplewart seadevil

Linophryne pennibarbata

Caulophryne pelagica

Phyllorhinichthys micractis - P.

Himantolophus melanolophus

Robia legula

Rhynchactis leptonema

Dolopichthys pullatus

Linophryne brevibarbata

Oneirodes anisacanthus

Oneirodes luetkeni

Himantolophus danae

Nightmare dreamer

Himantolophus borealis

Acentrophryne longidens

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 .

Gigantactis paxtoni

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 .

Oneirodes thysanema

Gigantactis longicirra

Gigantactis gracilicauda

Pietschichthys horridus

Linophryne racemifera

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.

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

Oneirodes pietschi

Himantolophus paucifilosus

Gigantactis balushkini

Linophryne maderensis

Oneirodes melanocauda

Chirophryne xenolophus

Himantolophus macroceratoides

Linophryne digitopogon

Bufoceratias shaoi

Oneirodes bradburyae

Haplophryne triregium

Gigantactis watermani

Linophryne bicornis

Oneirodes heteronema

Himantolophus cornifer

Dolopichthys jubatus

Plainchin dreamarm

Gigantactis microdontis

Linophryne algibarbata

Stargazing seadevil

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.

Gigantactis kreffti

Oneirodes pterurus

Gigantactis gibbsi

Ctenochirichthys longimanus

Himantolophus albinares

Smooth dreamer

Oneirodes myrionemus

Himantolophus multifurcatus

Two-rod anglerfish

Oneirodes macronema

Atlantic footballfish

Rhynchactis macrothrix

Linophryne coronata

Oneirodes appendixus

Oneirodes flagellifer

Himantolophus brevirostris

Puck pinnata

Murray's abyssal anglerfish

Photocorynus spiniceps - The known mature male individuals are 6.

Gigantactis macronema

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.

Gigantactis herwigi

Linophryne sexfilis

Oneirodes plagionema

Himantolophus pseudalbinares

Gigantactis elsmani

Linophryne parini

Order Myctophiformes

Andersen's lantern fish

Spothead lantern fish

Lampanyctus hubbsi

Diaphus subtilis

Nannobrachium indicum

Garnet lanternfish

Protomyctophum bolini

Mirror lanterfish

Taaningichthys paurolychnus

Nannobrachium cuprarium

Evermann's lantern fish

Doflein's false headlightfish

Diaphus garmani

Gymnoscopelus fraseri

Diaphus dehaveni

Lantern fish

Spinycheek lanternfish

Nannobrachium phyllisae

Neoscopelus microchir

Gilbert's large lantern fish

Diaphus nielseni

Metelectrona ahlstromi

Mead's lanternfish

Protomyctophum gemmatum

Spinytail lampfish

Diaphus similis

Lampanyctus

Reinhardt's lantern fish

Golden-nosed lantern fish

Lobisomem

Diaphus jenseni

Nannobrachium bristori

Chubby flashlightfish

Nannobrachium wisneri

Protomyctophum parallelum

Blue lanternfish

Diaphus minax

Lampanyctus iselinoides

Diaphus taaningi

Protomyctophum chilense

Lampadena urophaos atlantica

Diaphus richardsoni

Nannobrachium fernae

Laura's lantern fish

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.

Bolinichthys nikolayi

Gymnoscopelus hintonoides

Symbolophorus rufinus

Skinnycheek lanternfish

Pacific blackchin

Pig-headed lantern fish

Diaphus drachmanni

Golden lanternfish

Lampanyctus tenuiformis

Longfin lanternfish

Electron subantarctic

Slendertail lanternfish

Diaphus aliciae

Diaphus ostenfeldi

Metelectrona ventralis

Diaphus megalops

Protomyctophum luciferum

Nannobrachium idostigma

Smallfin lanternfish

Nannobrachium crypticum

Taaningichthys minimus

Japanese lanternfish

Diaphus kuroshio

Wisner's lantern fish

Gymnoscopelus opisthopterus

Hygophum bruuni

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 braueri

Diaphus dahlgreni

Diaphus arabicus

Protomyctophum andriashevi

Transparent lantern fish

Large-scaled lantern fish

Lampanyctus simulator

Bigeye lanternfish

Brokenline lanternfish

Taaning's lantern fish

Black lantern fish

Gonichthys barnesi

Tarletonbeania taylori

Krefftichthys anderssoni

Thickhead lanternfish

Gymnoscopelus microlampas

Diaphus ehrhorni

Myctophum fissunovi

Lampanyctus turneri

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

Order Notacanthiformes

Halosaurus attenuatus

Aldrovandia rostrata

Halosaurus parvipennis

Polyacanthonotus africanus

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

Halosaurus carinicauda

Bonapart's spiny eel

Order Ophidiiformes

Barathronus bruuni

Pelagic brotula

Brotulotaenia brevicauda

Parabrotula tanseimaru

Aphyonus bolini

Bassozetus zenkevitchi

Lamprogrammus niger

Barathronus pacificus

Brotulotaenia nigra

Barathrites parri

Marshall slopebrotula

Apagesoma edentatum

Barathronus diaphanus

Gunther's cuskeel

Alcockia rostrata

Violet cuskeel

Aphyonus brevidorsalis

Barathronus parfaiti

Barathronus bicolor

Thalassobathia nelsoni

Parabrotula plagiophthalmus

Bony-eared assfish

Barathronus multidens

Brotulotaenia nielseni

Two-spined slopebrotula

Leucobrotula adipata

Apagesoma delosommatus

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

Nielsen's catetyx

Barathronus unicolor

Order Osmeriformes

Krefft's smooth-head

Asquamiceps caeruleus

Abyssal smooth-head

Bathytroctes zugmayeri

Bajacalifornia erimoensis

Threadfin smooth-head

Leptoderma lubricum

Koefoed's smooth-head

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.

Dolichopteryx rostrata

Mentodus perforatus

Bathylagus tenuis

Murray's smooth-head

Streaklight tubeshoulder

Dolichopteryx anascopa

Matsuichthys aequipinnis

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

Bathytroctes pappenheimi

Schnakenbeck's searsid

Searsioides multispinus

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

Vaillant's smooth-head

Bathytroctes inspector

Bajacalifornia arcylepis

Hairfin smooth-head

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

Mentodus longirostris

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.

Fangtooth smooth-head

Dolichopteryx minuscula

Maulisia isaacsi

Pacific black smelt

Longfin smooth-head

Holtbyrnia intermedia

Bathylagus andriashevi

Toothless smooth-head

Leptoderma retropinna

Michael Sars smooth-head

Bathytroctes breviceps

Dolichopteryx trunovi

Mentodus eubranchus

Snubnose blacksmelt

Salmon smooth-head

Holtbyrnia ophiocephala

Dolichopteryx binocularis

Rouleina livida

Nansenia sanrikuensis

Normichthys yahganorum

Maulisia acuticeps

Bathylagus niger

Fiolenti's smooth-head

Holtbyrnia conocephala

Bathylagichthys longipinnis

Bluethroat argentine

Bathytroctes squamosus

Bathytroctes macrognathus

California smoothtongue

Loosescale smooth-head

Bathylaco nielseni

Fanfin smooth-head

Bruce's argentine

Smallscale smooth-head

Sagamichthys gracilis

Bajacalifornia microstoma

Bajacalifornia aequatoris

Antillean smooth-head

Mentodus facilis

Werner's smooth-head

Dolichopteryx brachyrhynchus

Palegold searsid

Blackchin blacksmelt

Conocara kreffti

Teardrop tubeshoulder

Madeiran smooth-head

Nansenia tenuicauda

Bathylagoides argyrogaster

Softskin smooth-head

Greenland argentine

Order Perciformes

Stout slipskin

Malakichthys levis

New Zealand ruffe

Melanostigma orientale

Seleniolycus robertsi

Pseudoscopelus scutatus

Eumegistus brevorti

Pseudoscopelus microps

Trewavas croaker

Plectranthias pallidus

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.

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.

Caristius groenlandicus

Seleniolycus pectoralis

Bathyclupea megaceps

Black swallower

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.

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

Lycenchelys imamurai

Aethotaxis mitopteryx pawsoni

Bothrocara nyx

Pseudoscopelus pierbartus

Pseudoscopelus cephalus

Kali macrodon

Sherborn's cardinalfish

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.

Stubraker sculpin

Malakichthys mochizuki

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.

Pseudoscopelus stellatus

Brilliant pomfret

Plectranthias parini

Kali parri

Pseudoscopelus obtusifrons

Escolar

Kali falx

Pseudoscopelus astronesthidens

Blue driftfish

Bigmouth veilfin

Tonga escolar

Malakichthys barbatus

Melanostigma inexpectatum

Lycodapus microchir

Lycodapus

Bathyclupea argentea

Pseudoscopelus sagamianus

Tasmanian ruffe

Cutlassfish

Pseudoscopelus lavenbergi

Atrobucca geniae

Kali macrura

Pseudoscopelus altipinnis

Barracuda cardinalfish

Howella zina

Melanostigma vitiazi

Seleniolycus laevifasciatus

Malakichthys similis

Deepsea herring

Paracaristius heemstrai

Dysalotus oligoscolus

Melanostigma bathium

Bigtooth eelpout

Pachycara dolichaulus

Plectranthias robertsi

Pseudoscopelus parini

Thinlip splitfin

Pseudoscopelus bothrorrhinos

Platyberyx opalescens

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

Kali indica

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.

Howella parini

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

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

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 taningi

Saccopharynx thalassa

Monognathus nigeli

Saccopharynx harrisoni

Monognathus boehlkei

Monognathus rosenblatti

Monognathus jesperseni

Saccopharynx paucovertebratis

Saccopharynx berteli

Order Scorpaeniformes

Blackmouth rockfish

Multipore dwarf snailfish

Paraliparis carlbondi

Edentoliparis terraenovae

Icelus mandibularis

Stein's dwarf snailfish

Gelatinous dwarf snailfish

Acantholiparis caecus

Marvelous dwarf snailfish

Paraliparis skeliphrus

Genioliparis ferox

Notoliparis antonbruuni

Smalleye dwarf snailfish

Midwater scorpionfish

Deepwater rockfish - S.

Squaloliparis dentatus

Genioliparis kafanovi

Careproctus marginatus

Sargasso 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.

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.

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.

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

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

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

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

Malacosarcus macrostoma

Bigscale

Ridgehead

Scopelogadus unispinis

Large-headed midnight fish

Scopelogadus beanii

Ridgehead

Abyssoberyx levisquamosus

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.

Scopeloberyx microlepis

Melamphaes laeviceps

Order Stomiiformes

Leptostomias robustus

Snaggletooth

Ichthyococcus polli

Eustomias bifilis

Photonectes parvimanus

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

Eustomias albibulbus

Eustomias ioani

Valenciennellus carlsbergi

Eustomias monoclonoides

Chauliodus pammelas

Maurolicus stehmanni

Pacific astronesthid fish

Maurolicus kornilovorum

Astronesthes karsteni

Astronesthes gudrunae

Melanostomias nigroaxialis

Eustomias cancriensis

Eustomias satterleei

Astronesthes dupliglandis

Astronesthes

Alcock's boafish

Astronesthes similus

Shortbarbel dragonfish

Eustomias melanostigmoides

Gonostoma longipinnis

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

Thysanactis dentex

Aristostomias polydactylus

Leptostomias longibarba

Astronesthes martensii

Sternoptyx pseudodiaphana

Vinciguerria mabahiss - Vinciguerria mabahiss is a species of Vinciguerria.

Polyipnus soelae

Eustomias inconstans

Eustomias micropterygius

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

Half-naked hatchetfish

Pachystomias microdon

Maurolicus parvipinnis

Astronesthes galapagensis

Astronesthes lampara

Photonectes leucospilus

Photonectes achirus

Bonapartia pedaliota

Cyclothone parapallida

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

Bathophilus irregularis

Eustomias dispar

Maurolicus inventionis

Eustomias vitiazi

Astronesthes indicus

Eustomias spherulifer

Deep-water bristlemouth

Valdivia black dragon fish

Bathophilus brevis

Eustomias crossotus

Eustomias quadrifilis

Astronesthes chrysophekadion

Diplophos pacificus

Astronesthes tatyanae

Stomias lampropeltis

Melanostomias melanopogon

Eustomias bulbiramis

Atlantic fangjaw

Eustomias bimargaritatus

Thorophos euryops

Heterophotus ophistoma

Black-belly dragonfish

Maurolicus walvisensis

Eustomias australensis

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

Constellationfish

Eustomias monoclonus

Chauliodus schmidti

Aristostomias grimaldii

Maurolicus mucronatus

Astronesthes kreffti

Photonectes caerulescens

Borostomias pacificus

Arrow dragonfish

Polyipnus inermis

Odontostomias masticopogon

Eustomias hulleyi

Highfin dragonfish

Eustomias curtifilis

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.

Astronesthes haplophos

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.

Cyclothone obscura

Benttooth bristlemouth

Melanostomias pollicifer

Bathophilus altipinnis

Eustomias cirritus

Eustomias schiffi

Astronesthes exsul

Margrethia valentinae

Eustomias posti

Astronesthes atlanticus

Astronesthes splendida

Stomias danae

Melanostomias globulifer

Torpedo dragonfish

Eustomias braueri

Argyripnus iridescens

Eustomias parini

Loosejaw

Leptostomias multifilis

Snaggletooth

Ichthyococcus parini

Eustomias bibulboides

Eustomias macronema

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.

Araiophos eastropas

Photonectes margarita

Eustomias aequatorialis

Eustomias interruptus

Eustomias minimus

Chauliodus minimus

Sladen's hatchet fish

Slender snaggletooth

Maurolicus rudjakovi

Astronesthes leucopogon

Maurolicus javanicus

Astronesthes indopacificus

Photonectes albipennis

Scaleless black dragonfish

Eustomias cryptobulbus

Eustomias radicifilis

Astronesthes decoratus

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

Astronesthes trifibulatus

Scaly dragonfish

Tentacle dragonfish

Eustomias bulbornatus

Astronesthes quasiindicus

Scaly dragonfish

Elongated bristlemouth fish

Pacific blackdragon

Eustomias bimargaritoides

Chauliodus vasnetzovi - Viperfish

Aristostomias lunifer

Pearlside