original description
Verhoeff, K. W. (1935). Über Diplopoden aus Japan, gesammelt von Herrn Y. Takakuwa. Transactions of the Sapporo Natural History Society, 14(3): 148-172
page(s): 165 [details]
additional source
Takakuwa, Y. (1954). [Diplopoden aus Japan und ihn angrenzenden Gebieten] [Jpn. with Ger. summary]. Japan Society for the Promotion of Science, Tokyo, 1-241
page(s): 22 [details]
From editor or global species database