Spothead lantern fish

Species of fish From Wikipedia, the free encyclopedia

Spothead lantern fish

The spothead lantern fish (Diaphus metopoclampus), also called the bluntnose lanternfish,[3] is a species of fish in the family Myctophidae (lanternfish).[4][5]

Quick Facts Conservation status, Scientific classification ...
Spothead lantern fish
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Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Myctophiformes
Family: Myctophidae
Genus: Diaphus
Species:
D. metopoclampus
Binomial name
Diaphus metopoclampus
(Cocco, 1829)
Synonyms[2]
  • Aethoprora metopoclampa Cocco, 1829
  • Diaphus meteopoclampus Cocco, 1829
  • Diaphus metopoclampum Cocco, 1829
  • Myctophum metopoclampum Cocco, 1829
  • Scopelus metopoclampum Cocco, 1829
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Its specific name is from Ancient Greek μέτωπον (metōpon, "forehead") and λαμπάς (lampas, "lantern").[6]

Description

The spothead lantern fish is black and pink in colour, with a maximum length of 7.5 cm (3.0 in).[7][8] It has a deep and short head and prominent photophores in its head.[9]

Habitat

Diaphus metopoclampus is bathypelagic and non-migratory, living at depths of 90–1,085 m (295–3,560 ft) in non-polar seas worldwide, typically on the continental slope.[10][7]

Behaviour

The spothead lantern fish attains sexual maturity at 4.8 cm (1.9 in) in length; it spawns in the spring and summer.[11]

References

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