Bathyraja matsubarai (Ishiyama, 1952) Reizo Ishiyama Coll. uncat. Paratype
sex: both
length: 176 mm - 1165 mm TL
date vessel station: 05/-06.1951
location: off Kushiro to Same
specimens: 15
remarks: formly 17 spec., 2 spec. now at CAS, one specimen was gathered by. Dr. Matsubara at Akkesi market, Hokkaido in 1938