Ptychognathus hachijyoensis

Ptychognathus hachijyoensis Sakai, 1955b: 199, figs 2a-b. -- Sakai, 1976a: 640, figs 349c-d. -- Fukui et al., 1989.

Hachijyo-hiraiso-modoki [Japanese]
hiraiso-modoki, Hachijyo- [Japanese]