検索結果（標本）

Diplograptus (Amplexograptus) perexcavatus (Lapworth)   Missing

Shikama, T., 1943   p. 148, pl. 3, fig. 12

Paleozoic | Hemichordata

Material Reports, no. 15, p. 138.

Diplograptus (Amplexograptus) perexcavatus (Lapworth)   Missing

Shikama, T., 1952   p. 82, pl. 3, fig. 12

Paleozoic | Hemichordata

Material Reports, no. 15, p. 147.