Guinusia chabrus
The red rock crab, Guinusia chabrus, is a marine large-eyed crab of the family Plagusiidae.[1] It is found in the southern Indian and southern Pacific Oceans, including South Africa, Australia, New Zealand, and Chile.[2]
| Guinusia chabrus | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Brachyura |
| Family: | Plagusiidae |
| Genus: | Guinusia |
| Species: | G. chabrus |
| Binomial name | |
| Guinusia chabrus | |
| Synonyms | |
| |
Description
A sturdy square bodied crab with a smooth dark red-brown carapace and yellow longitudinal ridges on the legs, yellow knobs on the pincers. There may be four white spots on the carapace in a roughly semicircular pattern.[3]
Distribution
Southern Africa: Luderitz to Sodwana Bay, Subtidal to at least 100m.[3]
Ecology
Common on reefs. Often seen in crevices or hiding under other benthic organisms. Scavenger.[3]
With Haliotis midae it makes up the favoured diet of Octopus vulgaris in False Bay, South Africa.[4]
References
- Peter K. L. Ng; Danièle Guinot & Peter J. F. Davie (2008). "Systema Brachyurorum: Part I. An annotated checklist of extant Brachyuran crabs of the world" (PDF). Raffles Bulletin of Zoology. 17: 1–286.
- "Plagusia chabrus, red rock crab, (Plagusia capensis)". SeaFriends. Retrieved June 5, 2009.
- Jones, Georgina. A field guide to the marine animals of the Cape Peninsula. SURG, Cape Town, 2008. It is also found in the intertidal zone, such as a rocky shore environment in New Zealand and Australia ISBN 978-0-620-41639-9
- C. D. Smith (2003). "Diet of Octopus vulgaris in False Bay, South Africa". Marine Biology. 143 (6): 1127–1133. doi:10.1007/s00227-003-1144-2.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.