検索結果（標本）

Dentalium (Fissidentalium) vernedei Sowerby

Sugita, M., 1962   p. 286, pl. 44, fig. 1

Cenozoic | Mollusca : Scaphopoda : Dentaliidae

Material Reports, no. 9, p. 162.

Dentalium (Fissidentalium) yokoyamai Makiyama

Taki, I. & Oyama, K., 1954   pl. 7, fig. 27

Cenozoic | Mollusca : Scaphopoda : Dentaliidae

Material Reports, no. 9, p. 191.

Dentalium (Fissidentalium) yokoyamai Makiyama, 1931

Oyama, K., 1973   p. 73, pl. 20, fig. 6a-c

Cenozoic | Mollusca : Scaphopoda : Dentaliidae

Material Reports, no. 9, p. 123.