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Sleepy goby

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(Redirected from Psammogobius biocellatus) Species of fish

Sleepy goby
Conservation status

Least Concern  (IUCN 3.1)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Gobiiformes
Family: Gobiidae
Genus: Psammogobius
Species: P. biocellatus
Binomial name
Psammogobius biocellatus
(Valenciennes, 1837)
Synonyms
  • Gobius biocellatus Valenciennes, 1837
  • Glossogobius biocellatus (Valenciennes, 1837)
  • Gobius sumatranus Bleeker, 1854

The sleepy goby (Psammogobius biocellatus) is a species of fish in the family Gobiidae.

Description

Psammogobius biocellatus is a goby which varies in colour from dark brown to blackish, marked with rows of small black spots along its flanks and 2-3 dark blotches along the back and upper flanks. There is a dark band on the first dorsal fin with more dark bands on the lower part of the caudal fin and narrow bands on the pelvic fins. It attains a maximum total length of 12 centimetres (4.7 in).

Distribution

Psammogobius biocellatus is a widespread species and is distributed East Africa and through the Western Indian Ocean and the Pacific as far east as Fiji and Samoa, north to Japan and south to Australia.

Habitat and biology

The sleepy goby occurs in the intertidal zone in estuaries, lagoons and coastal rivers, often amongst mangroves where it burrowing into the silty-sand substrate, it may also be found in the lower reaches of freshwater streams. It buries itself in the sand.

References

  1. ^ Larson, H.; Sparks, J.S. (2017). "Psammogobius biocellatus". IUCN Red List of Threatened Species. 2017: e.T9266A96230065. doi:10.2305/IUCN.UK.2017-3.RLTS.T9266A96230065.en. Retrieved 16 November 2021.
  2. ^ Gomon, M.F. & Bray, D.J. (2018). "Psammogobius biocellatus". Fishes of Australia. Museums Victoria. Retrieved 29 August 2018.
  3. Froese, Rainer; Pauly, Daniel (eds.). "Psammogobius biocellatus". FishBase. June 2018 version.
Taxon identifiers
Glossogobius biocellatus
Gobius biocellatus


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