The onefin skate (Gurgesiella dorsalifera) is a species of fish in the family Gurgesiellidae. It is endemic to Brazil.[1] Its natural habitat is open seas, specifically on the bottom along the continental slope between 400 and 800 metres (1,300 and 2,600 ft) deep.[1] It is a bycatch of fishing boats targeting shrimp and Argentine squid (Illex argentinus), which has contributed to significant population declines among G. dorsalifera.[1]
^ abcdPollom, R.; Barreto, R.; Charvet, P.; Chiaramonte, G.E.; Cuevas, J.M.; Faria, V.; Herman, K.; Montealegre-Quijano, S.; Motta, F.; Paesch, L.; Rincon, G. (2020). "Gurgesiella dorsalifera". IUCN Red List of Threatened Species. 2020: e.T44656A2999132. doi:10.2305/IUCN.UK.2020-3.RLTS.T44656A2999132.en. Retrieved 14 November 2021.
The onefinskate (Gurgesiella dorsalifera) is a species of fish in the family Gurgesiellidae. It is endemic to Brazil. Its natural habitat is open seas...
were threatened with extinction. There are four orders of rays: stingrays, skates, electric rays and sawfishes. Like sharks, rays are relatively long living...
electric ray (Heteronarce mollis) Quilon electric ray (Heteronarce prabhui) Onefin electric ray (Narke capensis) Numbray (Narke dipterygia) Blind electric...
The onefin electric ray or Cape numbfish (Narke capensis) is a common but little-known species of electric ray in the family Narkidae, native to South...
electric ray, Heteronarce garmani Regan, 1921 (Algoa Bay to KwaZulu-Natal) Onefin electric ray or Torpedo ray Narke capensis (Gmelin, 1789) (Atlantic coast...
(Cape to Walvis Bay) Order Torpediniformes – electric rays Family Narkidae Onefin electric ray, Cape sleeper ray, or torpedo ray, Narke capensis (Gmelin,...
"Centrophoridae" in FishBase. January 2009 version. Hamlett, W.C., ed. (1999). Sharks, Skates, and Rays: The Biology of Elasmobranch Fishes. JHU Press. pp. 16–17....
Elasmobranchii in the class Chondrichthyes. The Elasmobranchii also include rays and skates; the Chondrichthyes also include Chimaeras. It was thought that the sharks...
September 2011 version. Garman, S. (September 1913). "The Plagiostomia (sharks, skates, and rays". Memoirs of the Museum of Comparative Zoology. 36: 1–515. doi:10...
1007/s002270100664. S2CID 85274789. Smith, C.; C. Griffiths (October 1997). "Shark and skate egg-cases cast up on two South African beaches and their rates of hatching...
Scyliorhinus torazame, and its eggs), the electric ray Narke japonica, and skates (including their eggs). It also cannibalizes smaller members of its own...
Checklist of living elasmobranchs. p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University...
1111/j.1095-8649.2004.00339.x. Smith, C. & C. Griffiths (1997). "Shark and skate egg-cases cast up on two South African beaches and their rates of hatching...
11646/zootaxa.1451.1.1. Smith, C. & C. Griffiths (October 1997). "Shark and skate egg-cases cast up on two South African beaches and their rates of hatching...
doi:10.1023/A:1007679303082. Smith, C. & C. Griffiths (1997). "Shark and skate egg-cases cast up on two South African beaches and their rates of hatching...
ISBN 0-674-03411-2. Readfearn, Graham (15 March 2021). "Threatened Australian shark and skates at 'extreme risk' of being wiped out". Guardian Online. Retrieved 17 March...
doi:10.2989/025776191784287547. Smith, C.; C. Griffiths (1997). "Shark and skate egg-cases cast up on two South African beaches and their rates of hatching...
dogfish is an elasmobranchs or cartilaginous fish which includes sharks, skates and rays. Dogfish are carnivorous or meat eaters. Their teeth are sharp...
2021. Readfearn, Graham (15 March 2021). "Threatened Australian shark and skates at 'extreme risk' of being wiped out". Guardian Online. Retrieved 17 March...
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