Chimaeridae

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Chimaeridae
Hydrolagus alberti
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Order: Chimaeriformes
Family: Chimaeridae
Bonaparte, 1831
Genera

Chimaera
Hydrolagus

A Chimaeridae fish and deepwater mussels at edge of a brine pool.

The Chimaeridae, or shortnose chimaeras are a family of cartilaginous fish.

They resemble other chimaeras in general form and habits, but have a short, rounded, snout, without the modifications found in related families. Many species have a long tapering tail, given them an alternative name of ratfish. Shortnose chimaeras have a venomous spine on their backs, which is sufficiently dangerous to injure humans.[1]

They are found in temperate and tropical marine waters worldwide. Most species are restricted to depths below 200 metres (660 ft), but a few, notably the spotted ratfish, can locally be found at relatively shallow depths. They range from 38 centimetres (15 in) to 150 centimetres (4.9 ft) in maximum total length, depending on species.[1]

[edit] Species

There are 36 species, grouped into two genera:[1]

Family Chimaeridae

[edit] References

  1. ^ a b c Froese, Rainer, and Daniel Pauly, eds. (2011). "Chimaeridae" in FishBase. February 2011 version.

[edit] External links


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