Gymnoscopelus | |
---|---|
Gymnoscopelus piabilis | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Myctophiformes |
Family: | Myctophidae |
Genus: | Gymnoscopelus Günther, 1873 |
Species | |
See text. |
Gymnoscopelus is a genus of lanternfishes. The name is from the Greek gymnos, "naked" and skopelos, "lanternfish." [2]
They can live in extremely cold water; two species, Gymnoscopelus nicholsi and Gymnoscopelus braueri , have been recorded at up to 75°S in the Ross Sea. [3]
There are currently eight recognized species in this genus: [4]
Lanternfishes 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. Lanternfishes are aptly 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.
John Treadwell Nichols was an American ichthyologist and ornithologist.
Percy Alexander Hulley is a South African zoologist and ichthyologist.. He is a research associate at the South African Museum and has described many species of fish including the taillight shark.
Hector's lanternfish is a lanternfish in the family Myctophidae, the only species in the genus Lampanyctodes. It is named after James Hector.
Symbolophorus is a genus of lanternfishes. It feeds on various small forms of sea life, in particular fish. Some species in this genus are known to exhibit the Stylophthalmine trait in their larval form
Protomyctophum is a genus of lanternfishes.
Lampanyctus is a genus of lanternfishes.
Gymnoscopelus piabilis, the Southern blacktip lanternfish is a species of lanternfish found circumglobally in the Southern Hemisphere between about 46° and 52°S, at depths below 100 metres (330 ft) at night. This species grows to a length of 14.6 centimetres (5.7 in) SL. It is a mesopelagic-benthopelagic species.
The Neoscopelidae are a small family of deep-sea fish closely related to the lanternfish. They are found in tropical and subtropical marine waters worldwide.
Schistura nicholsi is a species of ray-finned fish, a stone loach, in the genus Schistura. It is found in the Mekong basin of north eastern Thailand, Laos and it is also likely to be found in Cambodia. It occurs in shallow riffles with moderate to fast flows. Human modification of the rivers' morphology through such activities as logging and agriculture are affecting this species range. However, its distribution covers a wide geographic range and it is assessed as Least Concern by the IUCN. The specific name honors John Treadwell Nichols (1883-1958) who was curator of fishes at the American Museum of Natural History and who made an important contribution to the ichthyology of China, and especially to the knowledge of loaches.
Lampadena is a genus of lanternfishes.
Metelectrona is a genus of lanternfishes.
Notoscopelus caudispinosus is a species of lanternfish in the family Myctophidae. It is found in the eastern and western Atlantic Ocean, the Indian Ocean and parts of the Pacific Ocean. It spends the day below 1,000 m (3,300 ft), rising towards the surface to feed at night.
Notoscopelus bolini is a species of lanternfish in the family Myctophidae. It is found in the North Atlantic Ocean and the Mediterranean Sea. It was first described in 1975 by the American ichthyologist Basil Nafpaktitis and named in honour of the American marine biologist Rolf Ling Bolin who had reviewed the genus in 1959.
Sphaerodactylus nicholsi, also known commonly as Nichols least gecko, Nichol's dwarf sphaero or the Puerto Rican crescent sphaero, is a species of lizard in the family Sphaerodactylidae. The species is endemic to Puerto Rico.
Lampanyctus vadulus is a species of lanternfish.
Protomyctophum choriodon is a species of lanternfish.
Protomyctophum gemmatum is a species of lanternfish.
Protomyctophum luciferum is a species of lanternfish.
The headlight fish is a species of lanternfish in the family Myctophidae. It is also sometimes referred to as the headlight lanternfish, or even the lanternfish, though it is not the only species to be called this.