Deep sea fish

Lanternfish (or myctophids, from the Greek μυκτήρ myktḗr, "nose" and ophis, "serpent") are small mesopelagic fish of the large family Myctophidae. One of two families in the order Myctophiformes, the Myctophidae are represented by 246 species in 33 genera, and are found in oceans worldwide. They are named after their conspicuous use of bioluminescence. Their sister family, the Neoscopelidae, are much fewer in number but superficially very similar; at least one neoscopelid shares the common name "lanternfish": the large-scaled lantern fish, Neoscopelus macrolepidotus.

The Myctophiformes are an order of ray-finned fishes consisting of two families of deep-sea marine fish, most notably the highly abundant lanternfishes (Myctophidae). The blackchins (Neoscopelidae) contain six species in three genera, while the bulk of the family belongs to the Myctophidae, with over 30 genera and some 252 species.

taxon

Macrouroidei is a suborder of deep sea fish, a diverse and ecologically important group, which are part of the order of cod-like fish, the Gadiformes. The species in the Macrouroidei are characterised by their large heads which normally have a single barbel on the chin, projecting snouts, and slender bodies that taper to whip-like tails, without an obvious caudal fin but what there is of the caudal fin is often confluent with the posterior dorsal and anal fins. There are normally two dorsal fins, the anterior dorsal fin is quite high, the posterior quite low but is longer and takes up a greate

The Notacanthiformes are an order of deep-sea ray-finned fishes, consisting of the families Halosauridae and Notacanthidae (spiny eels).

The Saccopharyngiformes are a derived lineage of unusual eels within the order Anguilliformes, and includes families Cyematidae, Monognathidae, Eurypharyngidae, Saccopharyngidae, and the proposed family Neocyematidae. Most of the fish in this group are deep-dwelling and rarely seen, typically known from only a handful of specimens. Species include recognizable fish such as pelican eels (also commonly known as gulper eels) and bobtail eels. Some can live deep in the ocean, well into the aphotic zone, approximately deep. Extensive research has not been conducted on them due to being indirectly o

Ogcocephalidae is a family of anglerfish specifically adapted for a benthic lifestyle of crawling about on the seafloor. Ogcocephalid anglerfish are sometimes referred to as batfishes, deep-sea batfishes, handfishes, and seabats. They are found in tropical and subtropical oceans worldwide. They are mostly found at depths between , but have been recorded as deep as . A few species live in much shallower coastal waters and, exceptionally, may enter river estuaries.

species of deep sea fish

Fauna found in deep sea areas

family of fish (Chaunacidae)

thumb|Female with a parasitic male, preparation at the Zoological Museum of the Zoological Institute of the Russian Academy of Sciences|Saint Petersburg Zoology Museum

Leftvents seadevils comprise the family Linophrynidae, marine ray-finned fishes within the suborder Ceratioidei, the deep sea anglerfishes. These fishes are found in the Atlantic, Indian and Pacific Oceans.

The Neoscopelidae (blackchins or neoscopelids) are a small family of deep-sea fish closely related to the lanternfish. They are found in tropical and subtropical marine waters worldwide.

family of fish (Gigantactinidae)

Fanfin seadevils or hairy anglerfish comprise the family Caulophrynidae, marine ray-finned fishes of the suborder Ceratioidei, the deep-sea anglerfishes. The fishes in this family are found almost around the world in the deeper, aphotic waters of the oceans.

Notacanthidae, the deep-sea spiny eels, are a family of fishes found worldwide below , and as deep as .

The Microstomatidae (pencil smelts) are a family of marine smelts native to the Atlantic, Indian, and Pacific Oceans. Their bodies are small and slender, with large eyes and a small mouth. The dorsal fin is located behind the midpoint of their body, with pectoral fins on sides of their body, and the lateral line extends over the caudal fin. These fins lack spines. They are inhabitants of the mesopelagic to bathypelagic zone, where they feed on zooplankton.

family of fishes

Saccopharynx is a genus of deep-sea eels with large mouths, distensible stomachs and long, scaleless bodies. Commonly, these fish are called gulpers or gulper eels. It is the only genus in the family Saccopharyngidae, and is part of the derived lineage of the "saccopharyngiforms," which includes other mid-water eel species. The name is from Latin saccus meaning "sack" and Greek φάρυγξ, pharynx.

Oneirodidae, the dreamers are a family of marine ray-finned fishes belonging to the order Lophiiformes, the anglerfishes. These fishes are deepwater fishes found in the Atlantic, Indian and Pacific Oceans, and it is the most diverse family of fishes in the bathypelagic zone.

Thaumatichthyidae, the wolftrap anglers or wolftrap seadevils,wonderfishes, is a small family of marine ray-finned fishes, classified within the suborder Ceratioidei, the deep-sea anglerfishes. They have distinctive upper jaws with movable premaxillaries that can be lowered to form a cage-like trap around the much shorter lower jaw.

genus of fishes in the family Melanocetidae

Halosaurs are eel-shaped fishes found only at great ocean depths. As the family Halosauridae, halosaurs are one of two families within the order Notacanthiformes; the other being the deep-sea spiny eels, Notacanthidae. Halosaurs are thought to have a worldwide distribution, with some 17 species in three genera represented. Only a handful of specimens have been observed alive, all in chance encounters with remotely operated underwater vehicles.

family of fishes

species of fish

Monognathus, or onejaw, is the only genus of the family Monognathidae of deep-sea eels. The name comes from the Greek monos meaning "one" and gnathos meaning "jaw", a reference to the large mouth in comparison with the rest of the fish, and also the absence of an upper jaw (maxilla and premaxilla bones are absent).

genus of fishes

species of fish

species of fish

Isistius plutodus

The footballfish form a family, Himantolophidae, of globose, deep-sea anglerfishes found in tropical and subtropical waters of the Atlantic, Indian, and Pacific Ocean. The family contains 23 species, all of which are classified in a single genus, Himantolophus.

species of fish

species of fish

Lipogenys gillii, the blackfin tapirfish, is a species of spiny eel in the family Notacanthidae, the only member of its genus. It is a benthic deep-sea fish occurring along the eastern coast of North America and in the southwestern Pacific near Australia at depths from 400 to 2,000 m.

species of fish

Coelorinchus is a genus of rattail fish.

Chaunax, variously known as coffinfishes, gapers, or frogmouths, is a genus of marine ray-finned fishes. It is one of two genera belonging to the family Chaunacidae, the sea toads. They are found in tropical and subtropical oceans around the world, typically in deep water.

species of fish

taxon

species of fish

species of fish

Gigantactis is a genus of marine ray-finned fish belonging to the family Gigantactinidae, the whipnose anglers. The fishes in this genus have a circumglobal distribution in the deep waters of the tropical and temperate zones of the Atlantic, Indian and Pacific Oceans.

species of fish

species of fish

species of fish

species of fish

species of fish

species of fish

species of fish

Japanese remotely operated underwater vehicle for deep sea exploration

species of fish

species of fish

species of fish

Aldrovandia is a genus of ray-finned fish in the family Halosauridae. They occur in the Pacific, Atlantic, and Indian Oceans. They can reach in total length.

species of fish

species of fish

species of fish

species of fish

species of fish

species of fish (fossil)