. . "Seychellum alluaudi is a species of freshwater crab endemic to the Seychelles, and the only true freshwater crab in that country. It lives in rainforest streams on the archipelago's granitic high islands. Although it may be abundant, little is known about its biology. If its habitat were to decline in quality, S. alluaudi might become endangered, but it is currently listed as Least Concern on the IUCN Red List.S."@en . . "*Deckenia cristata (Rathbun, 1894)" . . . . "Seychellum alluaudi"@en . "*Deckenia alluaudi (A. Milne-Edwards & Bouvier, 1893)" . "iucn3.1" . "LC" . . . . . .