unknown number of specimens, deposited in the personal collection of H. Yamasaki (3 males) and of M.V. Sørensen
SEM stub
Tanabe Bay
North West Pacific Ocean, Japan, Honshu Island, Kii Peninsula, Tanabe Bay, 33°41'31''N, 135°20'10''E, detritus and mixed sediment in tidal pool, collected 12.IX.2012 by H. Yamasaki and at unknown date by C.Y. Chang