Report on the life colouration of the enigmatic burrowing skink Voeltzkowia rubrocaudata (Grandidier, 1869) from southwestern Madagascar

摘要

Voeltzkowia is a monophyletic genus of burrowing skinks endemic to Madagascar. The fossorial habits of these species make them hard to see and study, and witness their life history traits. During two herpetological surveys in southwestern Madagascar (in 2009 and 2011) we found several Voeltzkowia rubrocaudata individuals in a corn plantation, a habitat that differs from the forested habitat reported in the literature. Life colouration for this shy scincid is described for the first time.