Biology:Malacocottus

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Short description: Genus of fishes

Malacocottus
FMIB 39387 Thecopterus aleuticus Smith Type.jpeg
Scientific classification e
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Scorpaeniformes
Family: Psychrolutidae
Genus: Malacocottus
T. H. Bean, 1890
Type species
Malacocottus zonurus
T. H. Bean 1890[1]

Malacocottus is a genus of fatheads native to the northern Pacific Ocean. Malacocottus are typically occupied in the benthic zone near the bottom of the northern Pacific Ocean.[2]

Species

There are currently 4 recognized species in this genus:[3]

  • Malacocottus aleuticus (Smith,1904)
  • Malacocottus gibber Ki. Sakamoto, 1930
  • Malacocottus kincaidi C. H. Gilbert & J. C. Thompson, 1905 (Blackfin sculpin)
  • Malacocottus zonurus T. H. Bean, 1890 (Darkfin sculpin)

FishBase recognizes 4 species in this genus but other authorities treat M. aleuticus as a synonym of M. zonurus.[4]

References

  1. Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Genera in the family Psychrolutidae". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?tbl=genus&family=Psychrolutidae. 
  2. Stevenson, Duane E. (March 2015). "The Validity of Nominal Species of Malacocottus (Teleostei: Cottiformes: Psychrolutidae) Known from the Eastern North Pacific with a Key to the Species". Copeia 103 (1): 22–33. doi:10.1643/CI-14-074. ProQuest 1675191904. 
  3. Froese, Rainer and Pauly, Daniel, eds. (2023). Species of Malacocottus in FishBase. February 2023 version.
  4. Eschmeyer, William N.; Fricke, Ron; van der Laan, Richard, eds. "Species in the genus Malacocottus". California Academy of Sciences. http://researcharchive.calacademy.org/research/ichthyology/catalog/fishcatget.asp?tbl=species&genus=Malacocottus. 

Further reading

  • Glubokov, A. I.; Glubokovskii, M. K.; Kovacheva, N. P. (1 May 2019). "New Data on Soft Sculpin Malacocottus zonurus (Psychrolutidae) from the Northwestern Bering Sea". Journal of Ichthyology 59 (3): 435–438. doi:10.1134/S0032945219030056. 
  • Balanov, A. A.; Panchenko, V. V.; Sheiko, B. A. (1 April 2022). "On the Species Composition of Sculpins of the Genus Malacocottus (Psychrolutidae) in the Sea of Japan". Russian Journal of Marine Biology 48 (2): 108–112. doi:10.1134/S106307402202002X. 
  • Kai, Yoshiaki (2022). "Fish Diversity of Subarctic Waters in Japan". Fish Diversity of Japan. pp. 111–124. doi:10.1007/978-981-16-7427-3_7. ISBN 978-981-16-7426-6. 

Wikidata ☰ Q3013346 entry