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Achaeopsis

Species of crab

Achaeopsis

Summary

Species of crab

Achaeopsis spinulosa, the hotlips spider crab, is a species of crab in the family Inachidae, found only around the South African coast. It is the only species in the genus Achaeopsis.

Distribution

The crab is found from False Bay to Durban, subtidally to 43 m. It is endemic to this region.

Description

close-up of the mouthparts of the hotlips spider crab

Achaeopsis spinulosa is commonly known as the hotlips spider crab because of the vivid red marking around its mouth. It is a small spider crab with relatively long, but quite sturdy legs. It may grow to 70 mm across. Its carapace is rounded, tapering to a blunt tip. Its pincers are raggedly striped in white and red.

Ecology

The crab decorates its body with sponges, hydroids, or algae, improving its camouflage. It is rarely seen without some form of decoration. It is often found among striped anemones and on sea fans.

References

References

  1. (2008). "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world". [[Raffles Bulletin of Zoology]].
  2. (2010). "Two Oceans: a Guide to the Marine Life of Southern Africa". Struik Nature.
Wikipedia Source

This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page.

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