Davusia
| Shiny bait crab | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | Pancrustacea |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Brachyura |
| Family: | Plagusiidae |
| Genus: | Davusia |
| Species: | D. glabra |
| Binomial name | |
| Davusia glabra (Dana, 1852) | |
Davusia glabra, commonly called the shiny bait crab,[1] Sowrie crab[2] or Sourie crab is the sole species of crab in the genus Davusia.[3] It lives around the low tide area on rocky ocean shores on the eastern coast of Australia (southern Queensland to Victoria), in crevices and rock pools and on rock platforms.[1] Its distribution is stated differently in different sources; some have described the crab's habitat as from Queensland to as far south as the NSW-Victorian border,[2] while others have stated it can be found as far south as Wilsons Promontory (Southern Victoria).[4] Its carapace is grey to fawn-colored with very small green spots, resulting in Davusia glabra having a greenish appearance.[2] The width of the carapace is around 30-40 mm across[1] and is smooth without hair, slightly wider than long, with 3 distinct spines at each edge.[2]
Plagusia glabra is a synonym of Davusia glabra,.[3] The species was placed in the new Davusia genus in 2007[5] due to differences in morphology from other species in Plagusia.
References
[edit]- 1 2 3 "Davusia glabra". Queensland Museum. 2022. Archived from the original on 2022-07-05. Retrieved 2022-06-14.
- 1 2 3 4 "Ocean Shore Crabs of New South Wales," (PDF). Archived (PDF) from the original on 2022-09-22. Retrieved 2022-09-22.
- 1 2 "Australian Faunal Directory". Australian Biological Resources Study. 2018. Archived from the original on 2022-07-02. Retrieved 2022-07-03.
- ↑ Gary C. B. Poore & Shane T. Ahyong (2004). "Mictyridae Dana, 1851". Marine decapod Crustacea of southern Australia: a guide to identification. CSIRO Publishing. pp. 487–489. ISBN 0-643-06906-2.
- ↑ Guinot, D. (2007-06-04). "A new genus of the family Plagusiidae Dana, 1851 close to Plagusia Latreille, 1804 (Crustacea, Decapoda, Brachyura)". Zootaxa. 1498.
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