検索結果（標本）

Pseudosaccocoma japonica Kobayashi   Holotype

Kobayashi, T., 1935e   p. 72, pl. 12, figs. 1, 2

Mesozoic | Echinodermata

Material Reports, no. 2, p. 107.

Pseudosaccocoma japonica Kobayashi   Holotype

Shikama, T., 1943   p. 179, pl. 19, fig. 8

Mesozoic | Echinodermata

Material Reports, no. 15, p. 142.

Pseudosaccocoma japonica Kobayashi   Holotype

Shikama, T., 1952   p. 114, pl. 19, fig. 8

Mesozoic | Echinodermata

Material Reports, no. 15, p. 152.

Pseudosaccocoma japonica Kobayashi   Holotype

Shikama, T., 1964   p. 168, pl. 61, figs. 5, 6

Mesozoic | Echinodermata

Material Reports, no. 15, p. 166.