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Paragrapsus laevis

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Species of crab

Paragrapsus laevis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Varunidae
Genus: Paragrapsus
Species: P. laevis
Binomial name
Paragrapsus laevis
(Dana, 1851)
Paragrapsus laevis

Paragrapsus laevis is a species of crab found in south eastern Australia, from southern Queensland to around the South Australian border, including Tasmania.

It is commonly known as the mottled shore crab. Carapace is up to around 35 to 40mm across, with two notches in each side behind the eye, and has two well defined lobes. Claws are reddish on top, whitish underneath. Paragrapsus laevis individuals are redder and a little smaller than Paragrapsus gaimardii individuals. Males have significantly large claws compared to females.

It lives on tidal shores, in sheltered bays or in estuaries, but not far inland. It can be found in mangroves in burrows and under debris or rocks.

Chasmagnathus laevis, Paragrapsus verreauxi are previous synonyms of Paragrapsus laevis.

References

  1. ^ "Australian Faunal Directory". Australian Biological Resources Study. 2018. Retrieved 2022-07-03.
  2. ^ "Paragrapsus laevis Mottled Shore Crab in Museums Victoria Collections". Museum Victoria Collections. Museums Victoria. Retrieved 2022-07-16.
  3. ^ Diana S. Jones & Gary J. Morgan (2002). A Field Guide to Crustaceans of Australian Waters Second Edition. Chatswood, New South Wales: Western Australian Museum/New Holland Publishers. ISBN 9781876334826.
  4. Campbell, B. M.; Griffin, D.J.G. (1966-02-28). "The Australian Sesarminae (Crustacea: Brachyura): Genera Helice, Helograpsus Nov., Cyclograpsus and Paragrapsus" (PDF). Reprint from Volume 14, Part 5, Memoirs of the Oueensland Museum.
Taxon identifiers
Paragrapsus laevis
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