Biology:Ribbon sawtail fish

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Short description: Species of fish

Ribbon sawtail fish
Adult
Larval form
Scientific classification edit
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Stomiiformes
Family: Stomiidae
Genus: Idiacanthus
Species:
I. fasciola
Binomial name
Idiacanthus fasciola
W. K. H. Peters, 1877
Synonyms[2]
  • Brauer, 1902 Günther, 1878
  • Idiacanthus ferox Bathyophis ferox
  • (Günther, 1878) Stylophthalmus paradoxus

The ribbon sawtail fish, Idiacanthus fasciola, is a barbeled dragonfish of the family Stomiidae, found around the world at depths over 500 m (1,640 ft) between latitudes 40° N and 54° S. Length is up to 38 cm (15 in) in general for the female, and 15 cm (5.9 in) for the male (generally between 81 and 85 vertebrae). The males of this species are developed to a lesser degree, as usual for Idiacanthus. While female specimen have a dark brown to black colour, males are usually of a lighter colour between dark brown to pale.[3] The larval form, which has eyes on periscopic stalks, was originally identified under the invalid name Stylophthalmus paradoxus. Its diet is carnivorous, preying on living and dead fish or meat.


Ethymology: Greek: edia = own, private + akantha: spine, thorn + Lat: fasciola ribbon, band [3]

References

  • Froese, Rainer and Pauly, Daniel, eds. (2006). "Idiacanthus fasciola" in FishBase. May 2006 version.
  • Tony Ayling & Geoffrey Cox, Collins Guide to the Sea Fishes of New Zealand, (William Collins Publishers Ltd, Auckland, New Zealand 1982) ISBN 0-00-216987-8
  • https://archive.today/20130212144646/http://filaman.uni-kiel.de/LarvalBase/Summary/LarvaSummary.cfm?genusname=Idiacanthus&speciesname=fasciola

Wikidata ☰ Q2180169 entry