Karstarma
Genus of crabs
From Wikipedia, the free encyclopedia
Karstarma is a genus of karst-dwelling crabs formerly included in Sesarmoides.
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| Karstarma | |
|---|---|
| |
| Karstarma ultrapes | |
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | Malacostraca |
| Order: | Decapoda |
| Suborder: | Pleocyemata |
| Infraorder: | Brachyura |
| Family: | Sesarmidae |
| Genus: | Karstarma Davie & Ng, 2007 |
| Type species | |
| Karstarma boholano [1] Ng, 2002 | |
| Synonyms [2] | |
|
Karstama Davie & Ng, 2007 | |
Description
Karstarma is distinguished from the closely related Sesarmoides by the lack of a stridulatory structure on the cheliped which is present in the latter genus.[3]
Ecology & biogeography
All species in the genus Karstarma are typically found in anchialine pools[3] across the Indo-Pacific.[2]
Taxonomy
The genus name Karstarma is derived from the word karst, in arbitrary combination with the genus name Sesarma.[3] It has been frequently misspelt Karstama, including in the original description.[2]
In the original description of the genus, 12 species were included.[3] Three species have since been added.[2][4] A new species, K. vulcan, was also described from Réunion in 2018; this species is unique from all others as it is found in the western Indian Ocean rather than the eastern Indian or Pacific Oceans.
- Karstarma ardea Wowor & Ng, 2009
- Karstarma balicum (Ng, 2002)
- Karstarma boholano (Ng, 2002)
- Karstarma cerberus (Holthuis, 1946)
- Karstarma emdi (Ng & Whitten, 1995)
- Karstarma guamense (Ng, 2002)
- Karstarma jacksoni (Balss, 1934)
- Karstarma jacobsoni (Ihle, 1912)
- Karstarma loyalty (Ng, 2002)
- Karstarma malang Wowor & Ng, 2018
- Karstarma microphthalmus (Naruse & Ng, 2007)
- Karstarma novabritannia (Ng, 1988)
- Karstarma philippinarum Husana et al., 2010
- Karstarma sulu (Ng, 2002)
- Karstarma ultrapes (Ng, Guinot & Iliffe, 1994)
- Karstarma umbra Ng, 2020
- Karstarma vulcan Poupin, Crestey & Le Guelte, 2018
- Karstarma waigeo Wowor & Ng, 2009