Fish Identification

Fish Identification: Find Species

Class: Elasmobranchii
Order: Carcharhiniformes
Family: Pentanchidae Deepwater catsharks
Genus: Bythaelurus

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Total number of spines in dorsal and anal fins (optional).        Enter total length (TL) and maximum body depth (BD)  

14 species

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No picture found

Max. Length 30 cm TL
 
Bythaelurus alcockii
[Arabian catshark]
Photo by Weigmann, S.

Western Indian Ocean
Max. Length 44.5 cm TL
Bythaelurus bachi Weigmann, Ebert, Clerkin, Stehmann & Naylor, 2016
Photo by Weigmann, S.
 
Bythaelurus bachi
[Bach's catshark]
Photo by Elasmolab Universidad Austral de Chile

Southeast Pacific
Max. Length 70 cm TL
Bythaelurus canescens (Günther, 1878)
Photo by Elasmolab Universidad Austral de Chile
 
Bythaelurus canescens
[Dusky catshark]
No picture found

Max. Length 38.6 cm TL
 
Bythaelurus clevai
[Broadhead cat shark]
Photo by FAO

Southwest Pacific
Max. Length 45 cm TL
Bythaelurus dawsoni (Springer, 1971)
Photo by FAO
 
Bythaelurus dawsoni
[New Zealand catshark]
No picture found

Max. Length 45.3 cm TL
 
Bythaelurus giddingsi
[Galápagos catshark]
Photo by FAO

Indian Ocean
Max. Length 29 cm TL
Bythaelurus hispidus (Alcock, 1891)
Photo by FAO
 
Bythaelurus hispidus
[Bristly catshark]
Photo by FAO

Northwest Pacific
Max. Length 76 cm TL
Bythaelurus immaculatus (Chu & Meng, 1982)
Photo by FAO
 
Bythaelurus immaculatus
[Spotless catshark]
No picture found

Max. Length 45.4 cm TL
 
Bythaelurus incanus
Photo by FAO

Western Indian Ocean
Max. Length 39 cm TL
Bythaelurus lutarius (Springer & D'Aubrey, 1972)
Photo by FAO
 
Bythaelurus lutarius
[Mud catshark]
Photo by Ebert, D.A.

Southwestern Indian Ocean
Max. Length 54.8 cm TL
Bythaelurus naylori Ebert & Clerkin, 2015
Photo by Ebert, D.A.
 
Bythaelurus naylori
[Dusky snout catshark]
Photo by Weigmann, S.

Northwestern Indian Ocean
Max. Length 42.5 cm TL
Bythaelurus stewarti Weigmann, Kaschner & Thiel, 2018
Photo by Weigmann, S.
 
Bythaelurus stewarti
[Error Seamount Catshark]
Photo by Weigmann, S.

Western Indian Ocean
Max. Length 300 cm TL
Bythaelurus tenuicephalus Kaschner, Weigmann & Thiel, 2015
Photo by Weigmann, S.
 
Bythaelurus tenuicephalus
[Narrowhead catshark]
Photo by Weigmann, S.

Western Indian Ocean
Max. Length 32.5 cm TL
Bythaelurus vivaldii Weigmann & Kaschner, 2017
Photo by Weigmann, S.
 
Bythaelurus vivaldii
[Vivaldi's catshark]


Sort by: Species Length Year
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Export file
n = 14

Scientific Name English Name Distribution Max. Length (cm) Year
Bythaelurus alcockii Arabian catshark Western Indian Ocean 30 TL 1913
Bythaelurus bachi Bach's catshark Western Indian Ocean 44.5 TL 2016
Bythaelurus canescens Dusky catshark Southeast Pacific 70 TL 1878
Bythaelurus clevai Broadhead cat shark Western Indian Ocean 38.6 TL 1987
Bythaelurus dawsoni New Zealand catshark Southwest Pacific 45 TL 1971
Bythaelurus giddingsi Galápagos catshark Pacific Ocean 45.3 TL 2012
Bythaelurus hispidus Bristly catshark Indian Ocean 29 TL 1891
Bythaelurus immaculatus Spotless catshark Northwest Pacific 76 TL 1982
Bythaelurus incanus Eastern Indian Ocean 45.4 TL 2008
Bythaelurus lutarius Mud catshark Western Indian Ocean 39 TL 1972
Bythaelurus naylori Dusky snout catshark Southwestern Indian Ocean 54.8 TL 2015
Bythaelurus stewarti Error Seamount Catshark Northwestern Indian Ocean 42.5 TL 2018
Bythaelurus tenuicephalus Narrowhead catshark Western Indian Ocean 300 TL 2015
Bythaelurus vivaldii Vivaldi's catshark Western Indian Ocean 32.5 TL 2017



Other identification tools in FishBase


Quick Identification
Identification keys
Identification by morphometrics
Identification by pictures:
          If you already know the Family, go to Search FishBase, select Family and click on 'Identification by pictures' to display all available pictures in FishBase for the family.

          If you already know the Territory, go to Search FishBase, select Territory and click on 'Identification by pictures' to display all available pictures in FishBase for the territory.

          If you already know the Ecosystem, go to Search FishBase, select Ecosystem and click on 'Identification by pictures' to display all available pictures in FishBase for the ecosystem.
cfm script by eagbayani, 30.11.04, ,  php script by cmilitante, 05/11/2010 ,  last modified by cmilitante, 14/03/2013
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