New records of Calommata signata (Araneae: Atypidae) from eastern part of Tottori Prefecture, Honshu, Japan.

Three new localities of an endangered spider, Calommata signata (Araneae, Atypidae), were discovered from eastern part of Tottori Prefecture, western Honshu, Japan in 2006 and 2007. They are Kugami (Iwami-cho), garden of the Tottori Prefectural Museum, and the campus of Tottori University (Tottori City). Three of the four habitats, including an already-known habitat of the Iwami-Makidani population in the backyard of the Coastal Branch of Tottori Prefectural Museum, were mown turf garden and one was bare ground. All sites are within the residential area. All the records of Calommata signata known from Tottori Prefecture are presented.