検索結果（標本）

Trigonostoma kurodai Makiyama

Makiyama, J., 1957   pl. 9, fig. 3

Cenozoic | Mollusca : Gastropoda : Cancellariidae

Material Reports, no. 9, p. 39.

Trigonostoma kurodai Makiyama   Missing

Makiyama, J., 1958   pl. 50, fig. 10

Cenozoic | Mollusca : Gastropoda : Cancellariidae

Material Reports, no. 9, p. 55.

Trigonostoma (Scalpta) limatum (Yokoyama)   Holotype

Makiyama, J., 1959   pl. 64, fig. 12

Cenozoic | Mollusca : Gastropoda : Cancellariidae

Material Reports, no. 9, p. 60.