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
Labichthys carinatus
Muddy arrowtooth eel - The muddy arrowtooth eel, Ilyophis brunneus, is a cutthroat eel, the only species in the genus Ilyophis.
Serrivomer schmidti
Nessorhamphus danae
Saurenchelys taiwanensis
Serrivomer danae
Nemichthys larseni
Benthenchelys pacificus
Black saw-toothed eel
Avocettina paucipora
Bean's sawtooth eel
Dogface witch-eel
Bathymyrus echinorhynchus
Labichthys yanoi
Duckbill oceanic eel
Avocettina acuticeps
Serrivomer garmani
Leptocephalus bellottii
Black serrivomerid eel - Stemonidium hypomelas is widely distributed in the Pacific Ocean and the southern Atlantic Ocean, at depths of 500-1,229 m.
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
Spotted snipe eel - The eel lives at depths of up to 2,000 m.
Acromycter longipectoralis
Benthenchelys indicus
Chlopsis longidens
Crossthroat sawpalate
Narrownecked oceanic eel - The skin is scaleless and red-brown.
Avocettina bowersii
Leptocephalus congroides
Order Ateleopodiformes
Parateleopus microstomus
Order Aulopiformes
Stemonosudis bullisi
Naked barracuda
Daggertooth - The North Pacific daggertooth, Anotopterus nikparini, is a daggertooth in the family Anotopteridae.
Barracudina
Conejo de lo alto - Lancetfishes are large oceanic predatory fishes in the genus Alepisaurus , the only living genus in the family Alepisauridae.
Scopelosaurus craddocki
Barracudina
Longfin pearleye
Chubby pearleye
Scopelarchoides kreffti
Paralepis speciosa
Stemonosudis intermedia
Scopelosaurus adleri
Macroparalepis danae
Lestidium prolixum
Bigfin pearleye
Undistinguished sabretooth
Uncisudis posteropelvis
Slender barracudina
Lestidiops extrema
Benthalbella elongata
Scopelarchoides climax
Atlantic sabretooth
Southern barracudina
Macroparalepis nigra
Dolichosudis fuliginosa
Stemonosudis rothschildi
Stemonosudis elegans
Daggertooth - Anotopterus vorax or south ocean daggertooth is a daggertooth described in 1913 by Regan.
Atlantic barracudina
Fierce pike smelt
Uncisudis advena
Scopelosaurus gibbsi
Strange pike smelt
Benthalbella macropinna
Scopelarchoides nicholsi
Telescopefish
Macroparalepis longilateralis
Evermannella ahlstromi
Sharpchin barracudina
Ahliesaurus berryi
Japanese barracudina
Antarctic jonasfish
Lestidiops similis
Scopelarchus stephensi
Hammerjaw - The large head is dominated by a massive, truncated lower jaw and large, high-set eyes.
Barracudina
Coccorella atrata
Lestidiops indopacifica
Zugmayer's pearleye
Scopelarchoides danae
Lancet fish - Lancetfishes are large oceanic predatory fishes in the genus Alepisaurus , the only living genus in the family Alepisauridae.
White barracudina
Stemonosudis siliquiventer
Stemonosudis gracilis
Barracudina
Lestidium bigelowi
Barracudina
Paperbones
Uncisudis longirostra
Scopelosaurus mauli
Lestidiops pacificus
Scopelarchoides signifer
Barracudina
Pearleye
Magnisudis indica
Barracudina
Evermannella megalops
Stemonosudis molesta
Ahliesaurus brevis
Order Beryciformes
Parinoberyx horridus
Longwing spinyfin
Hoplostethus tenebricus
Atlantic roughy
Aulotrachichthys prosthemius
Hoplostethus marisrubri
Hoplostethus crassispinus
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 sajademalensis
Hoplostethus rubellopterus
Hoplostethus metallicus
Hoplostethus fragilis
Hoplostethus abramovi
Diretmoides veriginae
Parmops echinatus
Paratrachichthys argyrophanus
Slimy head
Hoplostethus melanopterus
Hoplostethus druzhinini
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.
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.
Parin's spiny fin
Hoplostethus shubnikovi
Hoplostethus mikhailini
Aulotrachichthys latus
Flintperch
Hoplostethus confinis
Paratrachichthys fernandezianus
Hoplostethus rifti
Slimy head
Hoplostethus fedorovi
Order Carcharhiniformes
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.
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.
Apristurus internatus - Reproduction is oviparous.
Saddled swellshark - In 1994, Commonwealth Scientific and Industrial Research Organisation chief researchers Peter Last and John Stevens recognized five undescribed swellsharks in Australian waters.
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.
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.
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.
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.
Whitefin swellshark - Early specimens of the whitefin swellshark were often mistaken for the Australian swellshark or the draughtsboard shark .
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.
Narrowbar swellshark - In 1994, Commonwealth Scientific and Industrial Research Organisation chief researchers Peter Last and John Stevens applied the provisional name Cephaloscyllium "sp.
Stout catshark - Apristurus fedorovi, or Federov's catshark, is a cat shark of the family Scyliorhinidae.
Order Cetomimiformes
Flabby whalefish - Gyrinomimus grahami is a flabby whalefish of the genus Gyrinomimus, found in all the southern oceans.
Pink flabby whalefish
Vitiaziella cubiceps
Whalefish
Danacetichthys galathenus
Festive ribbonfish
Ataxolepis henactis
Cetomimus teevani
Trunov southern cetomimid
Cetichthys parini
Parataeniophorus brevis
Redmouth whalefish - Like the plant genus of the same name, this genus is named after Guillaume Rondelet.
Gyrinomimus myersi
Procetichthys kreffti
Cetomimus kerdops
Savage's birdsnouted whalefish
Gyrinomimus bruuni
Cetomimus gillii
Parataeniophorus gulosus
Megalomycter teevani
Gyrinomimus simplex
Ataxolepis apus
Cetomimus picklei
Ditropichthys storeri
Cetichthys indagator
Order Chimaeriformes
Gal
Hydrolagus lusitanicus
Order Gadiformes
Tripterophycis svetovidovi
Patagonian codling
Roundhead grenadier
Kumba hebetata
Coelorinchus melanosagmatus
Pugnose grenadier
Coryphaenoides striaturus
Parin's grenadier
Physiculus parini
Dusky rattail
Gadomus multifilis
Coryphaenoides microps
Rhynchogadus hepaticus
Hymenocephalus striatulus
Striped codlet
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
Bighead mora
Physiculus sazonovi
Trachonurus sentipellis
Kumba musorstom
Slendertail grenadier
Coelorinchus vityazae
Coryphaenoides semiscaber
Blunt-nosed grenadier
Physiculus longifilis
Muraenolepis andriashevi
Arctic cod - It is widely distributed in the western part of the Arctic basin, also the northwest and northeast coasts of Greenland.
Gadomus capensis
Coryphaenoides mcmillani
Bighead grenadier
Hymenocephalus barbatulus
Dogtooth grenadier
Couch's whiting - Exploitation of blue whiting only started in the 1970s.
Bathypelagic rattail
Kumba japonica - This fish reaches a length of up to 18 cm.
Coelorinchus nazcaensis
Sphagemacrurus pumiliceps
Bluntsnout grenadier
Physiculus peregrinus
Grenadier fish
Myers' grenadier
Gadella edelmanni
Coryphaenoides grahami
Arrowtail
Whitson's grenadier
Large-eye grenadier
Hymenocephalus antraeus
Globehead grenadier
Physiculus therosideros
Bristly grenadier
Kumba punctulata
Smallhead moray cod
Coryphaenoides spinulosus
Bluntnose grenadier
Physiculus nigriscens
Threadfin grenadier
Mediterranean grenadier
Echinomacrurus mollis
Fragile grenadier
Carmine grenadier
Graceful grenadier - This is one of the smallest of the rattails, growing to no more than 13 cm in length.
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
Kumba calvifrons
Finescale mora
Laemonema melanurum
Naked snout rattail
Ventrifossa paxtoni
Squalogadus modificatus
Berry's grenadier
Kumba maculisquama
Sturgeon-like grenadier fish
Coelorinchus trunovi
Sphagemacrurus richardi
Kaiwi Channel grenadier
Physiculus roseus
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
Coryphaenoides camurus
Hymenocephalus aterrimus
Order Lampriformes
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
Taper-tail ribbonfish
Regalecus russelii
Ribbon fish - Trachipterus trachypterus, is a ribbonfish of the family Trachipteridae, found in tropical and subtropical seas worldwide.
Order Lophiiformes
Bulbous dreamer
Oneirodes thysanema
Gigantactis longicirra
Acentrophryne dolichonema
Gigantactis gracilicauda
Pietschichthys horridus
Linophryne racemifera
Short-rod anglerfish
Oneirodes alius
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.
Torpedo batfish
Tyrannophryne pugnax - The most distinctive feature of T.
Oneirodes pietschi
Himantolophus paucifilosus
Gigantactis balushkini
Linophryne maderensis
Oneirodes melanocauda
Himantolophus macroceratoides
Chirophryne xenolophus
Linophryne digitopogon
Bufoceratias shaoi
Linophryne bicornis
Gigantactis watermani
Oneirodes heteronema
Himantolophus cornifer
Dolopichthys jubatus
Plainchin dreamarm
Linophryne algibarbata
Gigantactis microdontis
Stargazing seadevil
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
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.
Gigantactis kreffti
Linophryne polypogon
Caulophryne pietschi
Oneirodes pterurus
Gigantactis gibbsi
Ctenochirichthys longimanus
Linophryne lucifer
Oneirodes myrionemus
Himantolophus multifurcatus
Two-rod anglerfish
Oneirodes macronema
Atlantic footballfish
Rhynchactis macrothrix
Linophryne coronata
Oneirodes flagellifer
Himantolophus brevirostris
Puck pinnata
Linophryne arcturi
Murray's abyssal anglerfish
Gigantactis savagei
Photocorynus spiniceps - The known mature male individuals are 6.
Gigantactis macronema
Whalehead dreamer
Bulbous dreamer
Smooth dreamer
Oneirodes whitleyi
Acentrophryne longidens
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 anisacanthus
Oneirodes plagionema
Himantolophus pseudalbinares
Gigantactis elsmani
Linophryne parini
Phyllorhinichthys balushkini - P.
Linophryne escaramosa
Bufoceratias thele
Oneirodes micronema
Himantolophus mauli
Dolopichthys karsteni
Linophryne bipennata
Danaphryne nigrifilis
Oneirodes kreffti
Himantolophus crinitus
Oneirodes dicromischus
Himantolophus azurlucens
Linophryne andersoni
Melanocetus eustalus
Gigantactis microphthalmus
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.
Pentherichthys venustus
Gigantactis longicauda
Gigantactis golovani
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.
Smooth anglerfish
Himantolophus nigricornis
Diceratias trilobus
Linophryne macrodon
Oneirodes macrosteus
Himantolophus macroceras
Rhynchactis microthrix
Linophryne densiramus
Oneirodes haplonema
Himantolophus compressus
Dolopichthys dinema
Linophryne argyresca
Melanocetus rossi
Cosmopolitan whipnose
Gigantactis meadi
Lophodolos indicus
Oneirodes clarkei
Himantolophus albinares
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.
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.
Linophryne indica
Bufoceratias wedli
Oneirodes mirus
Himantolophus melanolophus
Robia legula
Oneirodes luetkeni
Himantolophus danae
Dolopichthys pullatus
Rhynchactis leptonema
Linophryne brevibarbata
Nightmare dreamer
Himantolophus borealis
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 .
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
Order Myctophiformes
Cocco's lantern fish
Diaphus handi
Lampadena dea
Diaphus pallidus
Lantern fish
Lanternfish
Bolinichthys nikolayi
Symbolophorus rufinus
Skinnycheek lanternfish
Gymnoscopelus hintonoides
Diaphus drachmanni
Pig-headed lantern fish
Pacific blackchin
Spothead lantern fish
Lanternfish
Lanternfish
Horned lanternfish
Diaphus lobatus
Golden lanternfish
Lampanyctus tenuiformis
Longfin lanternfish
Electron subantarctic
Lanternfish
Rakery beaconlamp
Diaphus trachops
Pinpoint lampfish
Slendertail lanternfish
Diaphus aliciae
Lanternfish
Lanternfish
Protomyctophum luciferum
Nannobrachium idostigma
Smallfin lanternfish
Nannobrachium crypticum
Lanternfish
Taaningichthys minimus
Japanese lanternfish
Diaphus kuroshio
Lampadena pontifex
Bolin's lantern fish
Arctic telescope
Diaphus nielseni
Wisner's lantern fish
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
Gymnoscopelus braueri
Diaphus dahlgreni
Metelectrona ahlstromi
Mead's lanternfish
Myctophum lychnobium
Lanternfish
Hintonia candens
Lanternfish
Diaphus arabicus
Lampanyctus simulator
Brokenline lanternfish
Taaning's lantern fish
Bigeye lanternfish
Black lantern fish
Large-scaled lantern fish
Gonichthys barnesi
Tarletonbeania taylori
Lampadena yaquinae
Diaphus roei
Lanternfish
Nannobrachium gibbsi
Lantern fish
Lanternfish
Topside lampfish
Krefftichthys anderssoni
Hudson's lanternfish
Lanternfish
Diaphus parri
Lanternfish
Lanternfish
Myctophum orientale
Thickhead lanternfish
Smallfin lanternfish
Gymnoscopelus microlampas
Diaphus ehrhorni
Diaphus minax
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.
Diaphus longleyi
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
Gonichthys venetus
Andersen's lantern fish
Slimtail lampfish
Diaphus umbroculus
Broadfin lampfish
Nannobrachium indicum
Garnet lanternfish
Lampanyctus hubbsi
Diaphus subtilis
Lanternfish
Mirror lanterfish
Lanternfish
Protomyctophum bolini
Nannobrachium cuprarium
Taaningichthys paurolychnus
Lanternfish
Diaphus ostenfeldi
Spiny lantern fish
Lanternfish
Popeye lampfish
Evermann's lantern fish
Doflein's false headlightfish
Diaphus garmani
Spinycheek lanternfish
Gymnoscopelus fraseri
Diaphus dehaveni
Metelectrona ventralis
Diaphus megalops
Lantern fish
Longfin lampfish
Electrona antarctica
Diaphus basileusi
Lanternfish
Diaphus thiollierei
Nannobrachium phyllisae
Neoscopelus microchir
Lanternfish
Gilbert's large lantern fish
Spinytail lampfish
Diaphus similis
Protomyctophum gemmatum
Lampanyctus
Nannobrachium bristori
Reinhardt's lantern fish
Lanternfish
Lobisomem
Diaphus jenseni
Lanternfish
Transparent lantern fish
Protomyctophum andriashevi
Lanternfish
Spotted laternfish
Parvilux boschmai
Benoit's lanternfish
Lanternfish
Diaphus faustinoi
Highseas lampfish
Diaphus lucidus
Myctophum indicum
Lampanyctus vadulus
Chubby flashlightfish
Golden-nosed lantern fish
Diaphus antonbruuni
Lanternfish
Diaphus whitleyi
Nannobrachium wisneri
Lampanyctus iselinoides
Diaphus taaningi
Protomyctophum parallelum
Lanternfish
Blue lanternfish
Lampadena urophaos atlantica
Diaphus richardsoni
Protomyctophum chilense
Nannobrachium fernae
Order Notacanthiformes
Halosaurus sinensis
Longnose tapirfish
Aldrovandia oleosa
Polyacanthonotus africanus
Halosaur
Bonapart's spiny eel
Halosaurus attenuatus
Aldrovandia rostrata
Halosaurus parvipennis
Aldrovandia gracilis - Aldrovandia gracilis is a species of fish in the Halosauridae family.
Notacanthus indicus
Halosaurus carinicauda
Order Ophidiiformes
Barathronus pacificus
Barathronus parfaiti
Barathrites parri
Thalassobathia nelsoni
Parabrotula plagiophthalmus
Apagesoma delosommatus
Barathronus diaphanus
Brotulotaenia nielseni
Aphyonus bolini
Alcockia rostrata
Leucobrotula adipata
Two-spined slopebrotula
Gunther's cuskeel
Barathronus unicolor
Nielsen's catetyx
Barathronus bicolor
Pelagic brotula
Parabrotula tanseimaru
Brotulotaenia brevicauda
Apagesoma edentatum
Bony-eared assfish
Barathronus multidens
Bassozetus zenkevitchi
Lamprogrammus niger
Brotulotaenia nigra
Aphyonus brevidorsalis
Marshall slopebrotula
Abyssobrotula galatheae - Though uncommon, this species is known from the tropical and subtropical waters of all oceans.
Barathronus bruuni
Violet cuskeel
Order Osmeriformes
Mentodus eubranchus
Krefft's smooth-head
Holtbyrnia ophiocephala
Salmon smooth-head
Dolichopteryx binocularis
Snubnose blacksmelt
Nansenia sanrikuensis
Rouleina livida
Normichthys yahganorum
Maulisia acuticeps
Holtbyrnia conocephala
Fiolenti's smooth-head
Bathylagus niger
Mentodus perforatus
Bathylagichthys longipinnis
Bluethroat argentine
Bruce's argentine
Bathytroctes squamosus
Starry smooth-head
Bajacalifornia arcylepis
Deep-sea smelt
Threadfin slickhead
Leptoderma affinis
Bathytroctes macrognathus
Barrel-eye
Winged spookfish
Mentodus mesalirus
Searsioides multispinus
Smallscale searsid
Holtbyrnia laticauda
Elongate smooth-head
Longsnout blacksmelt
California smoothtongue
Narcetes lloydi
Pectinantus parini
Bluntsnout slickhead
Leaf searsid
Eared blacksmelt
Mentodus bythios
Normichthys herringi
Barbantus elongatus
Bathylagus borealis
Nansenia longicauda
Rouleina euryops
Nansenia ahlstromi
Loosescale smooth-head
Bathylaco nielseni
Bigeye smooth-head
Smallscale smooth-head
Sagamichthys gracilis
Fanfin smooth-head
Agassiz' smooth-head
Bathytroctes elegans
Antillean smooth-head
Mentodus facilis
Winteria telescopa
Werner's smooth-head
Dolichopteryx brachyrhynchus
Palegold searsid
Teardrop tubeshoulder
Conocara kreffti
Blackchin blacksmelt
Nansenia tenuicauda
Madeiran smooth-head
Koefoed's searsid
Argentine - Argentina striata is a species of fish in the Argentinidae family.
Bathylagoides argyrogaster
Greenland argentine
Softskin smooth-head
Bathytroctes zugmayeri
Abyssal smooth-head
Brown slickhead
Leptoderma lubricum
Koefoed's smooth-head
Threadfin smooth-head
Asquamiceps caeruleus
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
Streaklight tubeshoulder
Murray's smooth-head
Dolichopteryx anascopa
Bathylagus tenuis
Blackhead salmon
Rouleina watasei
Mentodus crassus
Nansenia megalopa
Rouleina guentheri
Multipore searsid
Matsuichthys aequipinnis
Bighead searsid
Conocara bertelseni
Ghost smelt
Boneythroat
Nansenia antarctica
Bajacalifornia microstoma
Bathytroctes pappenheimi
Schnakenbeck's searsid
Bajacalifornia aequatoris
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
Hairfin 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
Northern smooth-tongue - The Northen smoothtongue is a type of deepwater fish that can grow to a length of 15 centimetres .
Mentodus longirostris
Norman's smooth-head
Searsioides calvala
Maulisia isaacsi
Holtbyrnia intermedia
Longfin smooth-head
Pacific black smelt
Narcetes erimelas
Binghamichthys aphos
Rouleina nuda
Legless searsid
Palebelly searsid
Bathylagus andriashevi
Robust blacksmelt
Nansenia iberica
Rouleina eucla
Toothless smooth-head
Bajacalifornia erimoensis
Leptoderma retropinna
Michael Sars smooth-head
Pygmy argentine
Shining tubeshoulder
Asquamiceps hjorti
Dolichopteryx trunovi
Bathytroctes breviceps
Order Perciformes
Plectranthias parini
Kali parri
Stout slipskin
Pseudoscopelus obtusifrons
Escolar
Kali falx
Lycodapus derjugini
Pseudoscopelus astronesthidens
Blue driftfish
Bigmouth veilfin
Tonga escolar
Malakichthys barbatus
Melanostigma inexpectatum
Bathyclupea argentea
Pseudoscopelus sagamianus
Tasmanian ruffe
Seleniolycus pectoralis
Aethotaxis mitopteryx pawsoni
Pale eelpout
Pseudoscopelus lavenbergi
Kali macrura
Lycenchelys imamurai
Pseudoscopelus altipinnis
Barracuda cardinalfish
Howella zina
Melanostigma vitiazi
Malakichthys similis
Deepsea herring
Paracaristius heemstrai
Dysalotus oligoscolus
Melanostigma bathium
Pachycara dolichaulus
Thinlip splitfin
Plectranthias robertsi
Stubraker sculpin
Pseudoscopelus parini
Pseudoscopelus bothrorrhinos
Platyberyx opalescens
Kali indica
Blackfish - The rudderfish, Centrolophus niger , is a medusafish, the only member of the genus Centrolophus.
Deepwater slipskin
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
Melanostigma orientale
New Zealand ruffe
Malakichthys levis
Bathyclupea gracilis
Gaper
Seleniolycus robertsi
Pseudoscopelus scutatus
Eumegistus brevorti
Atrobucca geniae
Lycodapus microchir
Pseudoscopelus microps
Plectranthias pallidus
Kali normani
Ariommid
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
Lycodapus
Pseudoscopelus aphos
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
Black swallower
Bathyclupea megaceps
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.
Bothrocara nyx
Pseudoscopelus pierbartus
Seleniolycus laevifasciatus
Bigtooth eelpout
Pseudoscopelus cephalus
Kali macrodon
Sherborn's cardinalfish
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.
African barrelfish
Malakichthys mochizuki
Bathyclupea hoskynii
Cocoa snapper
Silver splitfin
Atlantic soft pout
G
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
Trewavas croaker
Cutlassfish
Order Pleuronectiformes
Bathysolea lactea
Smallmouth moonflounder
Deepwater sole
Order Polymixiiformes
Japanese beardfish
Order Saccopharyngiformes
Monognathus berteli
Gulper eel
Monognathus taningi
Saccopharynx thalassa
Monognathus nigeli
Saccopharynx harrisoni
Monognathus bruuni
Monognathus rosenblatti
Monognathus jesperseni
Saccopharynx paucovertebratis
Saccopharynx berteli
Monognathus bertini
Saccopharynx trilobatus
Monognathus ozawai
Monognathus herringi
Neocyema erythrosoma - The bobtail snipe eels are two species of deep-sea fishes in the family Cyematidae, one only in each of two genera.
Saccopharynx hjorti
Monognathus smithi
Monognathus jesse
Pelican eel - The pelican eel's most notable feature is its enormous mouth, much larger than its body.
Saccopharynx ramosus
Gulper
Monognathus boehlkei
Monognathus rajui
Monognathus isaacsi
Bobtail eel - The bobtail snipe eels are two species of deep-sea fishes in the family Cyematidae, one only in each of two genera.
Saccopharynx lavenbergi
Order Scorpaeniformes
Notoliparis antonbruuni
Blackmouth rockfish
Smalleye dwarf snailfish
Midwater scorpionfish
Squaloliparis dentatus
Acantholiparis caecus
Genioliparis kafanovi
Careproctus marginatus
Sargasso dwarf snailfish
Tadpole liparid
Short-headed sculpin
Multipore dwarf snailfish
Paraliparis carlbondi
Edentoliparis terraenovae
Icelus mandibularis
Deepwater rockfish - S.
Stein's dwarf snailfish
Gelatinous dwarf snailfish
Marvelous dwarf snailfish
Paraliparis skeliphrus
Genioliparis ferox
Order Squaliformes
Lantern sharks - Reproduction is ovoviviparous.
Cylindrical lantern shark - Reproduction is presumed to be ovoviviparous.
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.
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.
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.
Whitetail dogfish - The whitetail dogfish is a rare species known only from a few specimens taken by tuna longliners and trawlers.
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.
Pocket shark - The pocket shark is a very poorly known deepwater shark recorded from the Nazca Submarine Ridge off northern Chile.
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.
Azores dogfish - The Azores dogfish, Scymnodalatias garricki, is a very rare sleeper shark of the family Dalatiidae.
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.
Order Stephanoberyciformes
Scopelogadus beanii
Poromitra unicornis
Ridgehead
Melamphaes macrocephalus
Ridgehead
Melamphaes indicus
Slender bigscale
Ridgehead
Bigscale
Melamphaes polylepis
Longjaw bigscale
Ridgehead
Melamphaes eulepis
Bigscale
Melamphaes spinifer
Twospine bigscale
Melamphaes parini
Scopeloberyx microlepis
Large-headed midnight fish
Abyssoberyx levisquamosus
Melamphaes laeviceps
Bigscale
Yawning - The yawning, Poromitra oscitans, is a fish of the family Melamphaidae, found in tropical and subtropical waters of the indo-Pacific region.
Melamphaes pumilus
Ridgehead
Highsnout bigscale
Melamphaes hubbsi
Gibberfish
Malacosarcus macrostoma
Ridgehead
Scopelogadus unispinis
Poromitra gibbsi
Little bigscale
Bigscale
Melamphaes leprus
Melamphaes ebelingi
Order Stomiiformes
Eustomias curtifilis
Scaleless dragonfish
Highfin dragonfish
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.
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
Astronesthes
Aristostomias grimaldii
Astronesthes dupliglandis
Benttooth bristlemouth
Astronesthes similus
Melanostomias pollicifer
Eustomias cirritus
Eustomias ioani
Bathophilus altipinnis
Valenciennellus carlsbergi
Eustomias schiffi
Pacific hatchet fish
Eustomias gibbsi
Margrethia valentinae
Eustomias posti
Stomias danae
Astronesthes martensii
Melanostomias globulifer
Torpedo dragonfish
Eustomias braueri
Eustomias parini
Leptostomias multifilis
Ichthyococcus parini
Eustomias bibulboides
Astronesthes lampara
Photonectes margarita
Eustomias aequatorialis
Eustomias minimus
Chauliodus minimus
Maurolicus rudjakovi
Slender snaggletooth
Astronesthes indicus
Maurolicus javanicus
Photonectes albipennis
Slender bristlemouth
Borostomias elucens
Eustomias elongatus
Eustomias melanostigmoides
Bathophilus kingi
Bigeye lightfish
Astronesthes galapagensis
Loosejaw
Eustomias longiramis
Scaleless black dragonfish
Vinciguerria mabahiss - Vinciguerria mabahiss is a species of Vinciguerria.
Eustomias tetranema
Garrick
Eustomias cryptobulbus
Sladen's hatchet fish
Astronesthes chrysophekadion
Astronesthes tatyanae
Tentacle dragonfish
Eustomias bulbornatus
Argyripnus pharos
Eustomias inconstans
Polyipnus soelae
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.
Scaly dragonfish
Snaggletooth
Scaly dragonfish
Elongated bristlemouth fish
Pacific blackdragon
Eustomias bimargaritoides
Thorophos nexilis
Eustomias paxtoni
Snaggletooth
Eustomias multifilis
Chauliodus vasnetzovi - Viperfish
Scaleless dragonfish
Pearlside
Highlight hatchetfish
Photostomias goodyeari
Bulldog lightfish
Eustomias austratlanticus
Astronesthes kreffti
Eustomias micraster
Chauliodus dentatus
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.
Astronesthes haplophos
Photonectes gracilis
Panama snaggletooth
Yellow bristlemouth
Eustomias digitatus
Eustomias magnificus
Heterophotus ophistoma
Bathophilus indicus
Emperor seamount lightfish
Eustomias uniramis
Aristostomias lunifer
Astronesthes exsul
Eustomias schmidti
Bristlemouth
Melanostomias stewarti
Eustomias contiguus
Threelight dragonfish
Eustomias jimcraddocki - Eustomias jimcraddocki is a species of abyssal barbeled dragonfish of the family Stomiidae, found in the western North Atlantic.
Longfin dragonfish
Constellationfish
Astronesthes atlanticus
Astronesthes splendida
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 masticopogon
Eustomias hulleyi
Polyipnus inermis
Eustomias problematicus
Diplophos australis
Stomias gracilis
Snaggletooth
Melanostomias melanopogon
Grammatostomias flagellibarba
Eustomias brevibarbatus
Ichthyococcus polli
Eustomias bifilis
Eustomias parri
Scaleless dragonfish
Ebeling's fangjaw
Leptostomias robustus
G
Astronesthes leucopogon
Maurolicus stehmanni
Astronesthes indopacificus
Smallhead snaggletooth - The anal fin is narrow but long, reaching almost to the caudal fin.
Photonectes parvimanus
Eustomias albibulbus
Eustomias monoclonoides
Chauliodus pammelas
Eustomias mesostenus
Scaleless dragonfish
Opostomias micripnus
Maurolicus kornilovorum
Snaggletooth
Scaleless dragonfish
Cyclothone pygmaea
Borostomias mononema
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
Bristlemouth
Eustomias curtatus
Triplophos hemingi
Astronesthes decoratus
Astronesthes trifibulatus
Alcock's boafish
Astronesthes quasiindicus
Melanostomias nigroaxialis
Eustomias cancriensis
Eustomias interruptus
Eustomias satterleei
Manducus maderensis
Eustomias pinnatus
Sonoda paucilampa
Shortbarbel dragonfish
Scaleless dragonfish
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
Lovely hatchetfish
Astronesthes macropogon
Eustomias pacificus
Leptostomias longibarba
Sternoptyx pseudodiaphana
Loosejaw
Lightfish
Eustomias bertelseni
Astronesthes lamellosus
Eustomias micropterygius
Pacific viperfish - Pacific viperfish can be characterized by its large mouth, long fang-like teeth and long dorsal fin ray .
Scaleless dragonfish
Pachystomias microdon
Maurolicus parvipinnis
Scaleless dragonfish
Astronesthes illuminatus
Photonectes leucospilus
Maurolicus inventionis
Eustomias vitiazi
Photonectes achirus
Cyclothone parapallida
Bonapartia pedaliota
Stareye lightfish - The stareye lightfish is a species in the monotypic genus of Pollichthys.
Eustomias dispar
Eustomias medusa
Bathophilus irregularis
Hatchetfish
Astronesthes formosana
Aristostomias polydactylus
Eustomias lanceolatus
Bathophilus brevis
Eustomias spherulifer
Deep-water bristlemouth
Valdivia black dragon fish
Eustomias crossotus
Astronesthes bilobatus
Astronesthes tanibe
Half-naked hatchetfish
Argyripnus iridescens
Odontostomias micropogon
Eustomias ignotus
Polyipnus meteori
Eustomias quadrifilis
Diplophos pacificus
Stomias lampropeltis
Snaggletooth
Melanostomias melanopogon
Eustomias bulbiramis
Atlantic fangjaw
Eustomias bimargaritatus
Thorophos euryops
Eustomias patulus
Slender fangjaw
Black-belly dragonfish
Pacific astronesthid fish
Araiophos eastropas
Eustomias monoclonus
Chauliodus schmidti
Maurolicus walvisensis
Sternoptyx obscura
Photostomias atrox
Slim lightfish
Eustomias australensis
Astronesthes karsteni
Eustomias metamelas
Bathophilus pawneei
Yarrella argenteola
Pitgum lanternfish
Maurolicus mucronatus
Astronesthes gudrunae
Photonectes caerulescens
Borostomias pacificus
Arrow dragonfish
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
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.
False boarfish
Allocyttus guineensis
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.
Neocyttus
Rosy dory
Black oreo - The black oreo is very similar in shape to the warty oreo.
Neocyttus acanthorhynchus