New collections of freshwater crabs from northern Madagascar, with the description of a new species of Foza Reed & Cumberlidge, 2006 (Brachyura, Potamonautidae), and comments on their conservation status
oleh: Neil Cumberlidge, Sebastian Klaus, Kirstin S. Meyer, Jennifer C. Koppin
| Format: | Article |
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| Diterbitkan: | Consortium of European Natural History Museums 2015-01-01 |
Deskripsi
We report here on recent collections of freshwater crabs from Antsiranana Province, northern Madagascar. The specimens belong to three species, one of which is new to science and is described here. This raises the number of species of freshwater crabs found in Madagascar to 17. All are endemic to the island and all belong to the Afrotropical family Potamonautidae Bott, 1970. The new species, <em>Foza manonae</em> sp. nov., is compared to other species in this genus, and an updated key is provided. It is distinguished from the other three congeners by characters of the male first gonopod, sternum, carapace, and cheliped. The conservation status of the Malagasy freshwater crab fauna is summarized and discussed in light of the new material reported on here belonging to two other species, <em>Madagapotamon humberti</em> Bott, 1965 and <em>Foza ambohitra</em> Cumberlidge & Meyer, 2009.