Tetronarce
Jump to navigation
Jump to search
Tetronarce | |
---|---|
![]() | |
Tetronarce nobiliana | |
Scientific classification ![]() | |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Chondrichthyes |
Order: | Torpediniformes |
Family: | Torpedinidae |
Genus: | Tetronarce T. N. Gill, 1862 |
Species | |
Nine; see text |
Tetronarce is a genus of rays, commonly known as electric rays. They are slow-moving bottom-dwellers capable of generating electricity as a defense and feeding mechanism. Tetronarce species tend to attain a much larger size (up to 180 cm TL) than Torpedo species, which are usually small to moderate sized (range from 25 to 80 cm TL) electric rays.[1]
Species
There are currently nine recognized species in this genus:[1]
Image | Name | Common name | Distribution |
---|---|---|---|
![]() |
Tetronarce californica Ayres, 1855 | Pacific electric ray | northeastern Pacific Ocean from Baja California to British Columbia. |
Tetronarce cowleyi Ebert, D. L. Haas & M. R. de Carvalho, 2015 [2] | Cowley's torpedo ray | around southern Africa, from Walvis Bay, Namibia to Algoa Bay, Eastern Cape, South Africa | |
![]() |
Tetronarce fairchildi F. W. Hutton, 1872 | New Zealand torpedo | New Zealand |
Tetronarce formosa D. L. Haas & Ebert, 2006 | Taiwan torpedo | Northwest Pacific: Taiwan. | |
![]() |
Tetronarce macneilli Whitley, 1932 | Shorttail torpedo | southern Australia from Port Hedland to the Swain Reefs |
![]() |
Tetronarce nobiliana Bonaparte, 1835 | Atlantic torpedo | Atlantic Ocean, from Nova Scotia to Brazil in the west and from Scotland to West Africa and off southern Africa in the east |
Tetronarce puelcha Lahille, 1926 | Argentine torpedo | Argentina, Brazil, and Uruguay. | |
Tetronarce tokionis S. Tanaka (I), 1908 | Trapezoid torpedo | Japan and Taiwan. | |
Tetronarce tremens F. de Buen, 1959 | Chilean torpedo | Chile, Colombia, Costa Rica, Ecuador, and Peru. |
References
- ^ a b Carvalho, M.R. de. (2015): Torpedinidae. In : Heemstra, P.C., Heemstra, E. & Ebert, D.A. (Eds.), Coastal Fishes of the Western Indian Ocean. Vol. 1. South African Institute for Aquatic Biodiversity, Grahamstown, South Africa. In press.
- ^ Ebert, D.A., Haas, D.L. & de Carvalho, M.R. (2015): Tetronarce cowleyi, sp. nov., a new species of electric ray from southern Africa (Chondrichthyes: Torpediniformes: Torpedinidae). Zootaxa, 3936 (2): 237–250.
Error: "Q20721261" is not a valid Wikidata entity ID.
Categories:
- Articles with short description
- Short description with empty Wikidata description
- Articles with 'species' microformats
- Taxonbars desynced from Wikidata
- Taxonbar pages requiring a Wikidata item
- Taxonbars with invalid from parameters
- Taxonbars without secondary Wikidata taxon IDs
- Tetronarce
- Fish of Argentina
- Fish of Japan
- Fish of Taiwan
- Ray genera
- Taxa named by Theodore Gill
- All stub articles
- Rajiformes stubs