Shikama, T., 1963. On Some Noteworthy Marine Gastopoda from from Southwestern Japan. Science Reports of the Yokohama National University, sect. 2. no. 10.
New Species-Group Names:
- alabasteroides Shikama, 1963. p. 65. pl. i. f. 9.
Shikama, T., 1963. On Some Noteworthy Marine Gastopoda from from Southwestern Japan. Science Reports of the Yokohama National University, sect. 2. no. 10.