検索結果（標本）

Hecticoceras sp.

Kobayashi, T., 1935e   p. 76, pl. 13, fig. 6

Mesozoic | Mollusca : Cephalopoda

Material Reports, no. 2, p. 108.

Hecticoceras ? (Putealiceras ?) japonicum (Neumayr)

Hayami, I. et al., 1963   p. 35, pl. 53, figs. 1, 2

Mesozoic | Mollusca : Cephalopoda

Material Reports, no. 2, p. 40.

Hecticoceras (Zieteniceras) sp.   Missing

Masutomi, K. & Hamada, T., 1966   p. 99, pl. 50, fig. 7

Mesozoic | Mollusca : Cephalopoda

Material Reports, no. 15, p. 102.