Sio is a monotypic genus of fish in the family Melamphaidae, the ridgeheads. The only species is Sio nordenskjoldii, or Nordenskjold's bigscale.[2][3] It has a circumglobal distribution on the southern hemisphere at depths from 200 to 3,000 metres (660 to 9,840 ft).[1][4]
Sio | |
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Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Order: | Beryciformes |
Family: | Melamphaidae |
Genus: | Sio Moss, 1962 |
Species: | S. nordenskjoldii
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Binomial name | |
Sio nordenskjoldii (Lönnberg, 1905)
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Synonyms[1] | |
Melamphaes (Plectromus) nordenskjoldii Lönnberg, 1905 |
Etymology
editThe genus names refers to the Scripps Institute of Oceanography, abbreviated as SIO.[4]
Description
editThis species grows to a length of 12.3 centimetres (4.8 in) SL.[1][4]
Conservation
editThere are no known threats to this species. It is not caught by commercial fisheries.[1]
References
edit- ^ a b c d e Moore, J. (2019). "Sio nordenskjoldii". IUCN Red List of Threatened Species. 2019: e.T135432447A135579457. doi:10.2305/IUCN.UK.2019-2.RLTS.T135432447A135579457.en. Retrieved 19 January 2024.
- ^ Froese, Rainer and Pauly, Daniel, eds. (2023). Species of Sio in FishBase. October 2023 version.
- ^ Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Sio". Catalog of Fishes. California Academy of Sciences. Retrieved 19 January 2024.
- ^ a b c Froese, Rainer; Pauly, Daniel (eds.). "Sio nordenskjoldii". Fishbase. October 2023 version.