検索結果（標本）

Oecotraustes sp.

Sato, T., 1974b   pl. J-6, fig. 4

Mesozoic | Mollusca : Cephalopoda

Material Reports, no. 15, p. 137.

Oecotraustes sp. nov.

Sato, T., 1962   p. 69, pl. 1, fig. 3; pl. 3, fig. 7

Mesozoic | Mollusca : Cephalopoda

Material Reports, no. 2, p. 253.