Scincella dunan

Scincella dunan (Scincella dunan) is a small smooth-bodied ground skink recognised as a distinct species within the family Scincidae. Identification should combine documented pattern, scalation, body form and locality because related Japanese reptiles may be very similar. Claims here are limited to the opened species accounts (Wikipedia, general species account; Reptile Database). Field identification should therefore remain cautious wherever photographs or diagnostic measurements are unavailable.

It is endemic to Yonagunijima in Japan, giving it an exceptionally narrow documented island range; accessible accounts do not provide enough species-level ecology for additional claims. Information absent from those species-level sources is omitted rather than inferred from relatives. Japanese occurrence follows the site's catalogue and the opened distribution accounts (Wikipedia, general species account; Reptile Database). This conservative treatment keeps unresolved parts of its natural history clearly visible to readers.