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2 References  














Longneck eel






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From Wikipedia, the free encyclopedia
 

(Redirected from Derichthyidae)

Longneck eels
Narrownecked oceanic eel, Derichthys serpentinus, from plate 49 of Oceanic Ichthyology by G. Brown Goode and Tarleton H. Bean, published 1896
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Anguilliformes
Suborder: Congroidei
Family: Derichthyidae
Genera

Derichthys
Nessorhamphus

Longneck eelsorneck eels are a family, Derichthyidae, of eels. They are pelagic fishes, found in the middle and depths of most oceans. The name comes from Greek deres meaning "neck" and ichthys meaning "fish".

They are distinguished by the presence of a series stripes on the head that form part of the sensory system, but otherwise the two genera of the family are quite different in appearance. Derichthys has a narrow neck and large eyes, while Nessorhamphus' has a long, flattened, snout.[1] They grow to about 60 cm (24 in) in length.

Species[edit]

The three species in two genera are:[2]

In some classifications (for example, Systema Naturae 2000), this family is split in two, with Derichthyidae containing only the genus Derichthys, and Nessorhamphus being assigned its own family, Nessorhamphidae.

References[edit]

  1. ^ McClosker, John F. (1998). Paxton, J.R.; Eschmeyer, W.N. (eds.). Encyclopedia of Fishes. San Diego: Academic Press. p. 89. ISBN 0-12-547665-5.
  • ^ Froese, Rainer, and Daniel Pauly, eds. (2011). "Derichthyidae"inFishBase. January 2011 version.

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  • Retrieved from "https://en.wikipedia.org/w/index.php?title=Longneck_eel&oldid=1125320118"

    Categories: 
    Derichthyidae
    Fish of the Atlantic Ocean
    Fish of the Pacific Ocean
    Fish of the Indian Ocean
    Anguilliformes stubs
    Hidden categories: 
    Articles with short description
    Short description matches Wikidata
    Articles with 'species' microformats
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    This page was last edited on 3 December 2022, at 11:19 (UTC).

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