Genus Glabridorsum Townes, 1970 Glabridorsum Townes, 1970: 174. Type species: G a m b r u s s t o k e s i i C a m e r o n, 1 9 1 2. O r i g i n a l designation. Two species, Gl. acroclitae Kusigemati, 1982 and Gl. simile Kusigemati, 1982, have been recorded from Japan. In this study, I herein describe a new species, Gl. japonicum sp. nov., from Honshu, Japan.

Published as part of Watanabe, Kyohei, 2020, Expression of green fluorescent protein defines a specific population of lamina II excitatory interneurons in the GRP :: eGFP mouse, pp. 29-66 in Bulletin of the Kanagawa Prefectural Museum (Natural Science) 49 on page 44, DOI: 10.5167/uzh-196963, http://zenodo.org/record/11266916