Misplaced Pages

Cynoglossus capensis

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Species of fish

Cynoglossus capensis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Carangiformes
Suborder: Pleuronectoidei
Family: Cynoglossidae
Genus: Cynoglossus
Species: C. capensis
Binomial name
Cynoglossus capensis
(Kaup, 1858)
Synonyms
  • Trulla capensis Kaup, 1858
  • Areliscus microphthalmus von Bonde, 1922
  • Cynoglossus microphthalmus (von Bonde, 1922)
  • Trulla microphthalmus (von Bonde, 1922)

Cynoglossus capensis, commonly known as the sand tonguesole, is a species of tonguefish.

Sand tonguefish at A-Frame, False Bay, South Africa

Description

This slender wish grows up to 30 cm (12 in) long. It is pale brown with small brown spots and blotches, with paler sections in between. This colouration allows it to blend into the sea floor. As with other tonguefishes, the eyes are both on the left side of the body.

Similar species

This species may be confused with Cynoglossus zanzibarensis, which has red spots on the dorsal and anal fins.

Distribution and habitat

It is commonly found in southeastern Atlantic Ocean off the south western coast of Africa from the Cunene River to the Cape of Good Hope. It is normally found at depths of no greater than 100 m (330 ft), but it has also been reported on the continental slope. It has been recorded at depths of up to 450 m (1,480 ft). It is most common in areas where the sea floor is covered in fine sand or mud.

Ecology

The sand tonguefish feeds on benthic invertebrates. It is known to be an important prey species for the cape fur seal around Plettenberg Bay.

Fisheries

This species is targeted by sole fisheries, as well as being caught as bycatch by other demersal trawl fisheries.

Conservation

This species is currently listed as being data deficient by the IUCN.

References

  1. ^ Zsilavecz, Guido (2005). Coastal fishes of the Cape Peninsula and False Bay : a divers' identification guide. Cape Town: Southern Underwater Research Group. ISBN 0-620-34230-7. OCLC 70133147.
  2. Fishbase
  3. ^ Weerts, S.P.; Munroe, T.A.; Nair, R. (2019-08-15). "Cynoglossus capensis". The IUCN Red List of Threatened Species. doi:10.2305/iucn.uk.2020-1.rlts.t15602447a15604020.en.
  4. ^ Huisamen, J; Kirkman, SP; van der Lingen, CD; Watson, LH; Cockcroft, VG; Jewell, R; Pistorius, PA (2012-10-01). "Diet of the Cape fur seal Arctocephalus pusillus pusillus at the Robberg Peninsula, Plettenberg Bay, and implications for local fisheries". African Journal of Marine Science. 34 (3): 431–441. doi:10.2989/1814232X.2012.725524. ISSN 1814-232X.
Taxon identifiers
Cynoglossus capensis


Stub icon

This Pleuronectoidei-related article is a stub. You can help Misplaced Pages by expanding it.

Categories: