Notoscopelus | |
---|---|
Lancet fish (N. kroyeri) | |
Patchwork lampfish (N. resplendens) | |
Scientific classification | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Myctophiformes |
Family: | Myctophidae |
Genus: | Notoscopelus Günther, 1864 |
Notoscopelus is a genus of lanternfishes. [1] [2]
There are currently six recognized species in this genus: [1] [2]
Psychroteuthis glacialis, the glacial squid, is the only known species in the monotypic genus Psychroteuthis, in the family Psychroteuthidae. While only one species has been confirmed, two undescribed species also probably exist. The species occurs in coastal waters near Antarctica and South America. It grows to a mantle length of 44 cm.
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.
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
Electrona is a genus of lanternfishes in the family Myctophidae.
Lampanyctus is a genus of lanternfishes.
Ceratoscopelus is a genus of lanternfish.
Diaphus is a genus of lanternfishes. It is the most species-rich lanternfish genus.
Myctophum is a genus of lanternfishes, some species of which, such as M. punctatum are noted for having the Stylophthalmine trait in their larval form.
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.
Benthosema is a genus of lanternfishes.
Bolinichthys is a genus of lanternfishes.
Lampadena is a genus of lanternfishes.
Taaningichthys is a genus of lanternfishes.
Notoscopelus elongatus is a species of lanternfish in the family Myctophidae. It is endemic to the Mediterranean Sea where it is found in deep water habitats, rising to near the surface to feed at night and descending to great depths by day. It is a common species with no particular threats, and the International Union for Conservation of Nature has listed its conservation status as being of least concern.
Notoscopelus resplendens, commonly known as the patchwork lampfish or patchwork lanternfish, 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 daylight hours in deep water, rising at night to near the surface. This fish was first described by the Scottish naturalist and arctic explorer John Richardson in 1845.
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.
Notoscopelus kroyeri, commonly known as the lancet fish, is a species of lanternfish in the family Myctophidae. It is endemic to the North Atlantic Ocean where it is found in deep water habitats, spending its day at great depths and its night near the surface. It was previously regarded by some authorities as being a subspecies of Notoscopelus elongatus; one of the differences between the two being that N. elongatus has 25 or fewer gill rakers while N. kroyeri has 26 or more.
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.