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
Serrivomer garmani
Muddy arrowtooth eel - The muddy arrowtooth eel, Ilyophis brunneus, is a cutthroat eel, the only species in the genus Ilyophis.
Avocettina bowersii
Leptocephalus bellottii
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.
Black sawtooth eel
Benthenchelys indicus
Crossthroat sawpalate
Acromycter longipectoralis
Avocettina paucipora
Leptocephalus congroides
Duckbill oceanic eel
Labichthys carinatus
Serrivomer schmidti
Serrivomer danae
Avocettina acuticeps
Benthenchelys pacificus
Spotted snipe eel - The eel lives at depths of up to 2,000 m.
Chlopsis longidens
Black saw-toothed eel
Bean's sawtooth eel
Dogface witch-eel
Bathymyrus echinorhynchus
Narrownecked oceanic eel - The skin is scaleless and red-brown.
Labichthys yanoi
Order Ateleopodiformes
Parateleopus microstomus
Order Aulopiformes
Naked barracuda
Barracudina
Chubby pearleye
Barracudina
Scopelarchoides kreffti
Macroparalepis longilateralis
Sharpchin barracudina
Evermannella ahlstromi
Hammerjaw - The large head is dominated by a massive, truncated lower jaw and large, high-set eyes.
Barracudina
Scopelosaurus adleri
Lestidiops indopacifica
Zugmayer's pearleye
Ahliesaurus berryi
Lestidium prolixum
Atlantic sabretooth
Stemonosudis siliquiventer
Slender barracudina
Bigfin pearleye
Barracudina
Stemonosudis gracilis
Scopelarchoides climax
Daggertooth - Anotopterus vorax or south ocean daggertooth is a daggertooth described in 1913 by Regan.
Scopelosaurus mauli
Paperbones
Uncisudis longirostra
Barracudina
Pearleye
Magnisudis indica
Atlantic barracudina
Fierce pike smelt
Strange pike smelt
Scopelarchoides nicholsi
Barracudina
Stemonosudis molesta
Evermannella megalops
Stemonosudis bullisi
Longfin pearleye
Telescopefish
Lancet fish - Lancetfishes are large oceanic predatory fishes in the genus Alepisaurus , the only living genus in the family Alepisauridae.
Scopelosaurus craddocki
Ahliesaurus brevis
Japanese barracudina
White barracudina
Antarctic jonasfish
Coccorella atrata
Paralepis speciosa
Lestidiops similis
Scopelarchus stephensi
Scopelarchoides danae
Macroparalepis danae
Stemonosudis intermedia
Undistinguished sabretooth
Uncisudis posteropelvis
Lestidiops extrema
Benthalbella elongata
Lestidium bigelowi
Barracudina
Southern barracudina
Lestidiops pacificus
Scopelarchoides signifer
Macroparalepis nigra
Stemonosudis rothschildi
Dolichosudis fuliginosa
Stemonosudis elegans
Benthalbella macropinna
Daggertooth - The North Pacific daggertooth, Anotopterus nikparini, is a daggertooth in the family Anotopteridae.
Conejo de lo alto - Lancetfishes are large oceanic predatory fishes in the genus Alepisaurus , the only living genus in the family Alepisauridae.
Scopelosaurus gibbsi
Uncisudis advena
Order Beryciformes
Slimy head
Hoplostethus melanopterus
Parinoberyx horridus
Hoplostethus tenebricus
Hoplostethus druzhinini
Parin's spiny fin
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 shubnikovi
Hoplostethus mikhailini
Flintperch
Paratrachichthys sajademalensis
Hoplostethus confinis
Aulotrachichthys prosthemius
Hoplostethus rifti
Slimy head
Parmops echinatus
Paratrachichthys argyrophanus
Hoplostethus fedorovi
Longwing spinyfin
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.
Atlantic roughy
Hoplostethus marisrubri
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 rubellopterus
Hoplostethus metallicus
Paratrachichthys fernandezianus
Hoplostethus fragilis
Hoplostethus abramovi
Aulotrachichthys latus
Diretmoides veriginae
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.
Whitefin swellshark - Early specimens of the whitefin swellshark were often mistaken for the Australian swellshark or the draughtsboard shark .
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.
Narrowbar swellshark - In 1994, Commonwealth Scientific and Industrial Research Organisation chief researchers Peter Last and John Stevens applied the provisional name Cephaloscyllium "sp.
Apristurus internatus - Reproduction is oviparous.
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.
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.
Apristurus australis - The pinocchio catshark, Apristurus australis, is a species of fish in the Scyliorhinidae family.
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.
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.
Saddled swellshark - In 1994, Commonwealth Scientific and Industrial Research Organisation chief researchers Peter Last and John Stevens recognized five undescribed swellsharks in Australian waters.
Stout catshark - Apristurus fedorovi, or Federov's catshark, is a cat shark of the family Scyliorhinidae.
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.
Order Cetomimiformes
Flabby whalefish - Gyrinomimus grahami is a flabby whalefish of the genus Gyrinomimus, found in all the southern oceans.
Savage's birdsnouted whalefish
Danacetichthys galathenus
Cetomimus teevani
Parataeniophorus gulosus
Cetichthys parini
Trunov southern cetomimid
Megalomycter teevani
Ataxolepis henactis
Ditropichthys storeri
Cetomimus kerdops
Gyrinomimus myersi
Vitiaziella cubiceps
Cetomimus gillii
Gyrinomimus bruuni
Festive ribbonfish
Cetomimus picklei
Gyrinomimus simplex
Parataeniophorus brevis
Redmouth whalefish - Like the plant genus of the same name, this genus is named after Guillaume Rondelet.
Cetichthys indagator
Procetichthys kreffti
Ataxolepis apus
Pink flabby whalefish
Whalefish
Order Chimaeriformes
Gal
Hydrolagus lusitanicus
Order Gadiformes
Tripterophycis svetovidovi
Grenadier fish
Coelorinchus melanosagmatus
Whitson's grenadier
Coryphaenoides microps
Gadella edelmanni
Coryphaenoides striaturus
Parin's grenadier
Physiculus parini
Grenadier
Narrowsnout grenadier
Hymenocephalus striatulus
Kumba punctulata
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
Coelorinchus vityazae
Arctic cod - It is widely distributed in the western part of the Arctic basin, also the northwest and northeast coasts of Greenland.
Coryphaenoides semiscaber
Echinomacrurus mollis
Threadfin grenadier
Trachonurus sentipellis
Physiculus sazonovi
Coryphaenoides mcmillani
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.
Blunt-nosed grenadier
Physiculus longifilis
Bighead grenadier
Laemonema melanurum
Naked snout rattail
Ventrifossa paxtoni
Squalogadus modificatus
Dogtooth grenadier
Hymenocephalus barbatulus
Berry's grenadier
Kumba maculisquama
Sphagemacrurus richardi
Sturgeon-like grenadier fish
Goggly-eyed cod - The common mora, Mora moro, is a small deep-sea fish, the only species in the genus Mora.
Bathygadus spongiceps
Coelorinchus nazcaensis
Myers' grenadier
Doublethread grenadier
Bluntsnout grenadier
Physiculus peregrinus
Coryphaenoides grahami
Patagonian codling
Large-eye grenadier
Arrowtail
Globehead grenadier
Hymenocephalus antraeus
Roundhead grenadier
Kumba hebetata
Pugnose grenadier
Striped codlet
Dusky rattail
Coryphaenoides spinulosus
Gadomus multifilis
Rhynchogadus hepaticus
Macrouroides inflaticeps
Mediterranean grenadier
Gadella brocca
Bristly grenadier
Physiculus therosideros
Bluntnose grenadier
Physiculus nigriscens
Fragile grenadier
Carmine grenadier
Finescale mora
Bighead mora
Shortbeard grenadier
Graceful grenadier - This is one of the smallest of the rattails, growing to no more than 13 cm in length.
Kumba musorstom
Slendertail grenadier
Kumba calvifrons
Muraenolepis andriashevi
Coelorinchus trunovi
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.
Gadomus capensis
Kaiwi Channel grenadier
Guttigadus nudicephalus
Physiculus roseus
Coryphaenoides macrolophus
Nezumia cyrano
Coryphaenoides camurus
Couch's whiting - Exploitation of blue whiting only started in the 1970s.
Hymenocephalus aterrimus
Bathypelagic rattail
Kumba japonica - This fish reaches a length of up to 18 cm.
Sphagemacrurus pumiliceps
Order Lampriformes
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.
Crested oarfish
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.
Regalecus russelii
Dealfish
Southern ribbonfish
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.
Ribbon fish - Trachipterus trachypterus, is a ribbonfish of the family Trachipteridae, found in tropical and subtropical seas worldwide.
Order Lophiiformes
Gigantactis longicirra
Oneirodes micronema
Himantolophus mauli
Chirophryne xenolophus
Oneirodes kreffti
Himantolophus crinitus
Dolopichthys karsteni
Acentrophryne longidens
Gigantactis gracilicauda
Linophryne racemifera
Pietschichthys horridus
Gigantactis balushkini
Caulophryne polynema
Linophryne maderensis
Oneirodes dicromischus
Himantolophus azurlucens
Linophryne digitopogon
Chaenophryne ramifera
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
Linophryne bicornis
Gigantactis watermani
Smooth anglerfish
Diceratias trilobus
Himantolophus nigricornis
Linophryne algibarbata
Gigantactis microdontis
Gigantactis kreffti
Oneirodes macrosteus
Himantolophus macroceras
Rhynchactis microthrix
Dolopichthys dinema
Ctenochirichthys longimanus
Gigantactis gibbsi
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.
Linophryne polypogon
Oneirodes haplonema
Himantolophus compressus
Oneirodes clarkei
Himantolophus albinares
Linophryne lucifer
Caulophryne pelagica
Bufoceratias wedli
Linophryne coronata
Smooth dreamer
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.
Murray's abyssal anglerfish
Linophryne arcturi
Gigantactis savagei
Oneirodes posti
Pacific footballfish
Oneirodes mirus
Himantolophus melanolophus
Robia legula
Gigantactis macronema
Photocorynus spiniceps - The known mature male individuals are 6.
Whalehead dreamer
Linophryne sexfilis
Oneirodes luetkeni
Himantolophus danae
Dolopichthys pullatus
Rhynchactis leptonema
Gigantactis herwigi
Gigantactis elsmani
Linophryne parini
Nightmare dreamer
Himantolophus borealis
Oneirodes thysanema
Linophryne escaramosa
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.
Bufoceratias shaoi
Danaphryne nigrifilis
Linophryne bipennata
Melanocetus eustalus
Linophryne andersoni
Gigantactis microphthalmus
Torpedo batfish
Tyrannophryne pugnax - The most distinctive feature of T.
Oneirodes pietschi
Himantolophus paucifilosus
Gigantactis longicauda
Pentherichthys venustus
Stargazing seadevil
Oneirodes melanocauda
Himantolophus macroceratoides
Oneirodes heteronema
Himantolophus cornifer
Dolopichthys jubatus
Acentrophryne dolichonema
Gigantactis golovani
Linophryne quinqueramosa
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.
Plainchin dreamarm
Caulophryne pietschi
Linophryne densiramus
Smooth dreamer
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.
Melanocetus rossi
Linophryne argyresca
Cosmopolitan whipnose
Oneirodes pterurus
Lophodolos indicus
Oneirodes myrionemus
Two-rod anglerfish
Himantolophus multifurcatus
Gigantactis meadi
Gigantactis ios
Linophryne trewavasae
Oneirodes macronema
Atlantic footballfish
Rhynchactis macrothrix
Triplewart seadevil
Gigantactis gargantua
Linophryne pennibarbata
Oneirodes flagellifer
Himantolophus brevirostris
Puck pinnata
Oneirodes whitleyi
Linophryne indica
Phyllorhinichthys micractis - P.
Bulbous dreamer
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.
Bufoceratias thele
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
Order Myctophiformes
Broadfin lampfish
Lanternfish
Symbolophorus rufinus
Diaphus handi
Cocco's lantern fish
Diaphus umbroculus
Slimtail lampfish
Horned lanternfish
Diaphus subtilis
Lampanyctus hubbsi
Lanternfish
Garnet lanternfish
Nannobrachium indicum
Popeye lampfish
Pacific blackchin
Diaphus drachmanni
Gymnoscopelus hintonoides
Electron subantarctic
Lanternfish
Lanternfish
Mirror lanterfish
Protomyctophum bolini
Nannobrachium cuprarium
Spinycheek lanternfish
Diaphus aliciae
Slendertail lanternfish
Diaphus ostenfeldi
Lanternfish
Spiny lantern fish
Lantern fish
Metelectrona ventralis
Diaphus megalops
Japanese lanternfish
Diaphus kuroshio
Longfin lampfish
Electrona antarctica
Lanternfish
Taaningichthys minimus
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.
Fragile lantern fish
Gymnoscopelus opisthopterus
Triphoturus oculeum
Diaphus thiollierei
Lanternfish
Nannobrachium phyllisae
Lampanyctus
Lanternfish
Diaphus dahlgreni
Gymnoscopelus braueri
Diaphus similis
Spinytail lampfish
Protomyctophum gemmatum
Transparent lantern fish
Lanternfish
Protomyctophum andriashevi
Nannobrachium bristori
Diaphus arabicus
Large-scaled lantern fish
Gonichthys barnesi
Tarletonbeania taylori
Lanternfish
Spotted laternfish
Diaphus lucidus
Myctophum indicum
Lampanyctus vadulus
Diaphus whitleyi
Lanternfish
Nannobrachium wisneri
Lantern fish
Topside lampfish
Hudson's lanternfish
Krefftichthys anderssoni
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.
Diaphus ehrhorni
Gymnoscopelus microlampas
Diaphus taaningi
Lampanyctus iselinoides
Protomyctophum parallelum
Lanternfish
Bolinichthys nikolayi
Thickhead lanternfish
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.
Pig-headed lantern fish
Short-headed lantern fish
Diaphus richardsoni
Lampadena urophaos atlantica
Protomyctophum chilense
Nannobrachium fernae
Skinnycheek lanternfish
Lantern fish
Andersen's lantern fish
Gonichthys venetus
Diaphus pallidus
Lampadena dea
Spothead lantern fish
Lanternfish
Taaningichthys paurolychnus
Diaphus lobatus
Lanternfish
Golden lanternfish
Longfin lanternfish
Lampanyctus tenuiformis
Lanternfish
Evermann's lantern fish
Diaphus garmani
Doflein's false headlightfish
Diaphus trachops
Rakery beaconlamp
Pinpoint lampfish
Lanternfish
Lanternfish
Protomyctophum luciferum
Smallfin lanternfish
Nannobrachium idostigma
Lanternfish
Diaphus dehaveni
Gymnoscopelus fraseri
Diaphus basileusi
Bolin's lantern fish
Lampadena pontifex
Arctic telescope
Nannobrachium crypticum
Neoscopelus microchir
Gilbert's large lantern fish
Lanternfish
Diaphus nielseni
Wisner's lantern fish
Metelectrona ahlstromi
Mead's lanternfish
Myctophum lychnobium
Lanternfish
Hintonia candens
Lobisomem
Diaphus jenseni
Lampanyctus simulator
Reinhardt's lantern fish
Lanternfish
Benoit's lanternfish
Parvilux boschmai
Diaphus faustinoi
Lanternfish
Highseas lampfish
Taaning's lantern fish
Brokenline lanternfish
Bigeye lanternfish
Black lantern fish
Lanternfish
Smallfin lanternfish
Chubby flashlightfish
Golden-nosed lantern fish
Diaphus roei
Lampadena yaquinae
Lanternfish
Nannobrachium gibbsi
Lanternfish
Lanternfish
Diaphus antonbruuni
Diaphus parri
Lanternfish
Blue lanternfish
Diaphus minax
Myctophum orientale
Diaphus longleyi
Laura's lantern fish
Myctophum fissunovi
Lampanyctus turneri
Order Notacanthiformes
Halosaurus parvipennis
Polyacanthonotus africanus
Aldrovandia rostrata
Halosaurus carinicauda
Aldrovandia gracilis - Aldrovandia gracilis is a species of fish in the Halosauridae family.
Bonapart's spiny eel
Halosaurus sinensis
Longnose tapirfish
Halosaur
Aldrovandia oleosa
Notacanthus indicus
Halosaurus attenuatus
Order Ophidiiformes
Alcockia rostrata
Barathronus bruuni
Parabrotula tanseimaru
Apagesoma delosommatus
Thalassobathia nelsoni
Lamprogrammus niger
Brotulotaenia nigra
Bassozetus zenkevitchi
Barathronus pacificus
Barathrites parri
Bony-eared assfish
Aphyonus bolini
Violet cuskeel
Leucobrotula adipata
Barathronus diaphanus
Two-spined slopebrotula
Abyssobrotula galatheae - Though uncommon, this species is known from the tropical and subtropical waters of all oceans.
Apagesoma edentatum
Pelagic brotula
Barathronus parfaiti
Barathronus bicolor
Parabrotula plagiophthalmus
Aphyonus brevidorsalis
Brotulotaenia nielseni
Barathronus multidens
Marshall slopebrotula
Gunther's cuskeel
Nielsen's catetyx
Brotulotaenia brevicauda
Barathronus unicolor
Order Osmeriformes
Bathytroctes zugmayeri
Abyssal smooth-head
Bruce's argentine
Mentodus eubranchus
Leptoderma lubricum
Koefoed's smooth-head
Rouleina livida
Nansenia sanrikuensis
Normichthys yahganorum
Bajacalifornia erimoensis
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.
Dolichopteryx rostrata
Starry smooth-head
Dolichopteryx anascopa
Streaklight tubeshoulder
Bathylagus tenuis
Matsuichthys aequipinnis
Bighead searsid
Ghost smelt
Deep-sea smelt
Threadfin slickhead
Elongate smooth-head
Mentodus mesalirus
Boneythroat
Nansenia antarctica
Bluntsnout slickhead
Narcetes lloydi
Pectinantus parini
Mentodus bythios
Eared blacksmelt
Leaf searsid
Bathytroctes pappenheimi
Vaillant's smooth-head
Bathytroctes inspector
Binghamichthys aphos
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.
Fanfin smooth-head
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
Sagamichthys gracilis
Searsioides calvala
Norman's smooth-head
Werner's smooth-head
Maulisia isaacsi
Holtbyrnia intermedia
Pacific black smelt
Antillean smooth-head
Palebelly searsid
Conocara kreffti
Bathylagus andriashevi
Robust blacksmelt
Toothless smooth-head
Argentine - Argentina striata is a species of fish in the Argentinidae family.
Mentodus facilis
Bigeye smooth-head
Leptoderma retropinna
Michael Sars smooth-head
Madeiran smooth-head
Nansenia tenuicauda
Softskin smooth-head
Greenland argentine
Dolichopteryx trunovi
Bathytroctes breviceps
Dolichopteryx binocularis
Holtbyrnia ophiocephala
Snubnose blacksmelt
Asquamiceps caeruleus
Krefft's smooth-head
Murray's smooth-head
Maulisia acuticeps
Holtbyrnia conocephala
Bathylagus niger
Threadfin smooth-head
Mentodus perforatus
Conocara bertelseni
Bathylagichthys longipinnis
Rouleina watasei
Blackhead salmon
Mentodus crassus
Bathytroctes squamosus
Leptoderma affinis
Bathytroctes macrognathus
Rouleina guentheri
Nansenia megalopa
Multipore searsid
Brown slickhead
Barrel-eye
Winged spookfish
Schnakenbeck's searsid
Searsioides multispinus
Longsnout blacksmelt
Smallscale searsid
Holtbyrnia laticauda
California smoothtongue
Hairfin smooth-head
Barbantus elongatus
Longfin smooth-head
Bathylagus borealis
Mentodus longirostris
Bathylaco nielseni
Nansenia ahlstromi
Loosescale smooth-head
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
Bajacalifornia microstoma
Legless searsid
Smallscale smooth-head
Rouleina eucla
Nansenia iberica
Bajacalifornia aequatoris
Agassiz' smooth-head
Bathytroctes elegans
Dolichopteryx brachyrhynchus
Asquamiceps hjorti
Winteria telescopa
Shining tubeshoulder
Pygmy argentine
Koefoed's searsid
Salmon smooth-head
Palegold searsid
Teardrop tubeshoulder
Blackchin blacksmelt
Fiolenti's smooth-head
Bathylagoides argyrogaster
Order Perciformes
Escolar
Kali parri
Plectranthias parini
Malakichthys levis
Bathyclupea gracilis
Kali falx
Tonga escolar
Seleniolycus robertsi
Pseudoscopelus scutatus
Caristius groenlandicus
Melanostigma inexpectatum
Trewavas croaker
Lycodapus microchir
Pseudoscopelus microps
Pseudoscopelus aphos
Lycodapus
Tasmanian ruffe
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.
Bothrocara nyx
Kali macrura
Bathyclupea megaceps
Paracaristius maderensis
Howella zina
Seleniolycus laevifasciatus
Pseudoscopelus pierbartus
Melanostigma vitiazi
Melanostigma bathium
Bigtooth eelpout
Pseudoscopelus cephalus
Malakichthys mochizuki
Thinlip splitfin
Plectranthias robertsi
Kali indica
Platyberyx opalescens
Bathyclupea hoskynii
Cocoa snapper
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.
Pseudoscopelus stellatus
Pseudoscopelus obtusifrons
New Zealand ruffe
Melanostigma orientale
Stout slipskin
Bigmouth veilfin
Gaper
Ariommid
Lycodapus derjugini
Pseudoscopelus astronesthidens
Eumegistus brevorti
Blue driftfish
Kali normani
Plectranthias pallidus
Malakichthys barbatus
Bathyclupea argentea
Longfin fathead
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.
Kali colubrina
Black swallower
Seleniolycus pectoralis
Pseudoscopelus sagamianus
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
Lycenchelys imamurai
Barracuda cardinalfish
Pseudoscopelus altipinnis
Malakichthys similis
Aethotaxis mitopteryx pawsoni
Kali macrodon
Deepsea herring
Paracaristius heemstrai
Dysalotus oligoscolus
Sherborn's cardinalfish
Blackfish - The rudderfish, Centrolophus niger , is a medusafish, the only member of the genus Centrolophus.
Pachycara dolichaulus
Pseudoscopelus parini
Cutlassfish
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
G
Atlantic soft pout
Silver splitfin
Deepwater slipskin
Pseudoscopelus bothrorrhinos
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.
Order Pleuronectiformes
Smallmouth moonflounder
Deepwater sole
Bathysolea lactea
Order Polymixiiformes
Japanese beardfish
Order Saccopharyngiformes
Gulper eel
Monognathus ozawai
Monognathus herringi
Saccopharynx thalassa
Saccopharynx harrisoni
Monognathus smithi
Monognathus jesse
Monognathus boehlkei
Saccopharynx paucovertebratis
Saccopharynx berteli
Monognathus rajui
Monognathus isaacsi
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.
Order Scorpaeniformes
Paraliparis carlbondi
Edentoliparis terraenovae
Notoliparis antonbruuni
Multipore dwarf snailfish
Deepwater rockfish - S.
Stein's dwarf snailfish
Gelatinous dwarf snailfish
Marvelous dwarf snailfish
Paraliparis skeliphrus
Genioliparis ferox
Tadpole liparid
Short-headed sculpin
Blackmouth rockfish
Icelus mandibularis
Smalleye dwarf snailfish
Midwater scorpionfish
Careproctus marginatus
Squaloliparis dentatus
Sargasso dwarf snailfish
Genioliparis kafanovi
Acantholiparis caecus
Order Squaliformes
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.
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.
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.
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.
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.
Order Stephanoberyciformes
Bigscale
Ridgehead
Scopelogadus beanii
Melamphaes macrocephalus
Melamphaes indicus
Abyssoberyx levisquamosus
Yawning - The yawning, Poromitra oscitans, is a fish of the family Melamphaidae, found in tropical and subtropical waters of the indo-Pacific region.
Melamphaes hubbsi
Gibberfish
Ridgehead
Melamphaes polylepis
Longjaw bigscale
Malacosarcus macrostoma
Ridgehead
Poromitra gibbsi
Melamphaes ebelingi
Melamphaes spinifer
Twospine bigscale
Scopeloberyx microlepis
Melamphaes parini
Melamphaes laeviceps
Poromitra unicornis
Ridgehead
Melamphaes pumilus
Ridgehead
Slender bigscale
Highsnout bigscale
Bigscale
Scopelogadus unispinis
Bigscale
Melamphaes eulepis
Ridgehead
Little bigscale
Bigscale
Melamphaes leprus
Large-headed midnight fish
Order Stomiiformes
G
Leptostomias robustus
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
Astronesthes haplophos
Ebeling's fangjaw
Eustomias parri
Borostomias mononema
Astronesthes exsul
Eustomias monoclonoides
Maurolicus stehmanni
Benttooth bristlemouth
Pacific astronesthid fish
Melanostomias pollicifer
Eustomias cirritus
Astronesthes karsteni
Stomias danae
Melanostomias globulifer
Torpedo dragonfish
Eustomias braueri
Chauliodus minimus
Astronesthes atlanticus
Eustomias mesostenus
Scaleless dragonfish
Opostomias micripnus
Maurolicus kornilovorum
Ichthyococcus parini
Eustomias bibulboides
Loosejaw
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
Eustomias satterleei
Eustomias aequatorialis
Astronesthes
Photonectes margarita
Sladen's hatchet fish
Eustomias interruptus
Argyripnus pharos
Eustomias elongatus
Astronesthes indopacificus
Sonoda paucilampa
Manducus maderensis
Eustomias pinnatus
Shortbarbel dragonfish
Slender bristlemouth
Astronesthes similus
Photonectes albipennis
Bonapartia pedaliota
Garrick
Astronesthes martensii
Eustomias cryptobulbus
Snaggletooth
Eustomias pacificus
Sternoptyx pseudodiaphana
Leptostomias longibarba
Pachystomias microdon
Maurolicus parvipinnis
Scaleless dragonfish
Astronesthes lampara
Scaly dragonfish
Tentacle dragonfish
Eustomias bulbornatus
Chauliodus vasnetzovi - Viperfish
Astronesthes decoratus
Eustomias micropterygius
Scaleless dragonfish
Eustomias medusa
Bathophilus irregularis
Hatchetfish
Maurolicus inventionis
Eustomias vitiazi
Pacific blackdragon
Elongated bristlemouth fish
Eustomias bimargaritoides
Thorophos nexilis
Chauliodus dentatus
Bulldog lightfish
Eustomias austratlanticus
Photostomias goodyeari
Aristostomias lunifer
Eustomias lanceolatus
Bathophilus brevis
Eustomias spherulifer
Astronesthes tatyanae
Photonectes gracilis
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.
Odontostomias micropogon
Eustomias ignotus
Polyipnus meteori
Diplophos pacificus
Eustomias quadrifilis
Astronesthes illuminatus
Slender fangjaw
Eustomias patulus
Black-belly dragonfish
Yellow bristlemouth
Snaggletooth
Eustomias digitatus
Borostomias pacificus
Melanostomias stewarti
Eustomias contiguus
Threelight dragonfish
Scaleless dragonfish
Astronesthes formosana
Eustomias monoclonus
Sternoptyx obscura
Maurolicus walvisensis
Bristlemouth
Snaggletooth
Astronesthes kreffti
Stomias gracilis
Melanostomias melanopogon
Grammatostomias flagellibarba
Eustomias brevibarbatus
Chauliodus pammelas
Astronesthes bilobatus
Eustomias metamelas
Bathophilus pawneei
Yarrella argenteola
Pitgum lanternfish
Maurolicus mucronatus
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.
Ichthyococcus polli
Eustomias bifilis
Scaleless dragonfish
Highfin dragonfish
Eustomias ioani
Bathophilus altipinnis
Valenciennellus carlsbergi
Eustomias schiffi
Smallhead snaggletooth - The anal fin is narrow but long, reaching almost to the caudal fin.
Eustomias albibulbus
Photonectes parvimanus
Cyclothone pygmaea
Astronesthes splendida
Scaleless dragonfish
Lovely hatchetfish
Eustomias gibbsi
Margrethia valentinae
Eustomias posti
Borostomias elucens
Bristlemouth
Snaggletooth
Eustomias curtatus
Triplophos hemingi
Astronesthes gudrunae
Eustomias parini
Leptostomias multifilis
Astronesthes dupliglandis
Eustomias minimus
Maurolicus rudjakovi
Slender snaggletooth
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.
Gonostoma longipinnis
Eustomias bituberoides
Thysanactis dentex
Eustomias melanostigmoides
Bathophilus kingi
Bigeye lightfish
Maurolicus javanicus
Pacific viperfish - Pacific viperfish can be characterized by its large mouth, long fang-like teeth and long dorsal fin ray .
Lightfish
Eustomias bertelseni
Loosejaw
Aristostomias polydactylus
Eustomias longiramis
Scaleless black dragonfish
Vinciguerria mabahiss - Vinciguerria mabahiss is a species of Vinciguerria.
Eustomias tetranema
Astronesthes trifibulatus
Photonectes leucospilus
Half-naked hatchetfish
Eustomias inconstans
Polyipnus soelae
Diplophos rebainsi - Diplophos rebainsi is a bristlemouth of the family Gonostomatidae, found in the south-east and west Pacific, and the South Atlantic oceans.
Eustomias radicifilis
Eustomias dispar
Stareye lightfish - The stareye lightfish is a species in the monotypic genus of Pollichthys.
Astronesthes indicus
Eustomias paxtoni
Scaly dragonfish
Cyclothone parapallida
Astronesthes quasiindicus
Photonectes achirus
Argyripnus iridescens
Panama snaggletooth
Deep-water bristlemouth
Astronesthes macropogon
Araiophos eastropas
Valdivia black dragon fish
Eustomias crossotus
Astronesthes galapagensis
Eustomias multifilis
Highlight hatchetfish
Scaleless dragonfish
Pearlside
Astronesthes lamellosus
Stomias lampropeltis
Melanostomias melanopogon
Eustomias bulbiramis
Chauliodus schmidti
Astronesthes chrysophekadion
Eustomias micraster
Bathophilus proximus
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.
Emperor seamount lightfish
Eustomias uniramis
Atlantic fangjaw
Eustomias bimargaritatus
Thorophos euryops
Heterophotus ophistoma
Eustomias magnificus
Bathophilus indicus
Slim lightfish
Eustomias australensis
Photostomias atrox
Aristostomias grimaldii
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
Astronesthes tanibe
Arrow dragonfish
Photonectes caerulescens
Pacific hatchet fish
Odontostomias masticopogon
Eustomias hulleyi
Polyipnus inermis
Diplophos australis
Eustomias problematicus
Order Tetraodontiformes
Triacanthodes intermedius
Atrophacanthus japonicus
Sharpfin sunfish - The sharptail mola, Masturus lanceolatus, is a species of mola found circumglobally in tropical and temperate waters.
Order Zeiformes
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.
Allocyttus guineensis
False boarfish
Stethopristes eos
Black oreo - The black oreo is very similar in shape to the warty oreo.
Neocyttus
Rosy dory
Neocyttus acanthorhynchus