FOUR NEW SPECIES AND A NEW GENUS OF THE FAMILY GASTROPTERIDAE FROM JAPAN (GASTROPODA : OPISTHOBRANCHIA)

@article{Tokioka1964FOURNS,
  title={FOUR NEW SPECIES AND A NEW GENUS OF THE FAMILY GASTROPTERIDAE FROM JAPAN (GASTROPODA : OPISTHOBRANCHIA)},
  author={Takasi Tokioka and Kikutar{\^o} Baba},
  journal={Publications of the Seto Marine Biological Laboratory},
  year={1964},
  volume={12},
  pages={201-229}
}