A new species of the proturan genus Eosentomon, E. rishir, is described from Rishiri Island, Hokkaido, northern Japan. The present
species is characterized by the position and/or shape of sensilla c' and b on the foretarsus, the absence of A5 on abdominal tergites IV-VII, and
the position and shape of P1a on tergites II-VII. For details, please see the follwing paper.
Nakamura,O. 2004. A New Species of the Genus Eosentomon (Insecta: Protura: Eosentomidae) from Rishiri Island, Hokkaido, Northern Japan.
