Dicharax (?) tokunoshimanus (Pilsbry & Y. Hirase, 1904)
Alycaeus tokunoshimanus Pilsbry & Y. Hirase, 1904c: 617-618.
Chamalycaeus tokunoshimanus - Azuma 1982: 9, pl. 3, fig. 27.
Chamalycaeus tokunoshimanus tokunoshimanus - Minato 1988: 13.
Type locality.
"Tokunoshima, Ōsumi” .
Material examined.
ANSP 87505 (lectotype, designated by Baker 1964, photographs examined).
Remarks.
Protoconch low, finely granulated; R1 with low, irregular wrinkles; R2 with very low, regularly spaced ribs, which are in contact with each other near the tube.