Alionematichthys riukiuensis (Aoyagi, 1954) [Bythitidae]
Locality: Ie-jima I., Okinawa Is., Ryukyu Is., Okinawa Prefecture, Japan
Date: 1996 Jun. 23
Photo by: Hiroshi Senou
CopyRight: Hiroshi Senou
Depth: 7m
Remarks: