Tags: Crustacean.
Xanthias is a genus of crabs in the family Xanthidae containing two exclusively fossil species and the following extant species: Xanthias canaliculatus Rathbun 1906 Xanthias cherbonnieri Guinot 1964 Xanthias dawsoni Takeda & Webber 2006 Xanthias gilbertensis Balss 1938 Xanthias glabrous Edmondson 1951 Xanthias inornatus (Rathbun 1898) Xanthias lamarckii (H.