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Great Lantern Shark
Etmopterus princeps
The great lanternshark (Etmopterus princeps) is a shark of the family Etmopteridae found in the northeast and northwest Atlantic. Its name was given because, at the time of its discovery, it was thought to be bioluminescent, but this has been challenged.
From the article Great lanternshark on Wikipedia (CC BY-SA), quoted section by section
Description
Great lanternsharks are slender and small, and are generally found in deep water. They can grow up to 75 centimetres (30 in). They are sexually dimorphic; females are larger than males. They are black or very dark brown, uniformly, in color, and lack an anal fin. They live at depths between 570 metres (1,870 ft) and 2,200 metres (7,200 ft). The dorsal fins have an associated spine.
== References ==
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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In the stacks
Searching the stacks…
Every page naming Etmopterus princeps in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 100590.