検索結果（標本）

Helicotoma ? costata Kobayashi   Holotype

Kobayashi, T., 1959   p. 395, pl. 25, fig. 1a-c, text-fig. 3d

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 156.

Helicotoma amanoi Kobayashi   Paratype

Kobayashi, T., 1958e   p. 87, pl. 5, fig. 5a, b

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 155.

Helicotoma amanoi Kobayashi   Holotype

Kobayashi, T., 1958e   p. 87, pl. 5, fig. 6a, b

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 155.

Helicotoma amanoi Kobayashi   Holotype

Hayami, I. & Kase, T., 1977   p. 22, pl. 2, fig. 4a, b

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 15, p. 17.

Helicotoma jonesi Kobayashi   Paratype

Kobayashi, T., 1959   p. 394, pl. 24, fig. 5

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 156.

Helicotoma jonesi Kobayashi   Holotype

Kobayashi, T., 1959   p. 394, pl. 26, fig. 5a, b

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 156.

Helicotoma jonesi Kobayashi   Paratype

Kobayashi, T., 1959   p. 394, pl. 27, fig. 9a-c

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 156.

Helicotoma kanekoi Kobayashi   Paratype

Kobayashi, T., 1931b   p. 35, pl. 1, fig. 8a-c

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 66.

Helicotoma kanekoi Kobayashi   Holotype

Kobayashi, T., 1931b   p. 35, pl. 2, fig. 3a-c

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 66.

Helicotoma sp.

Kobayashi, T., 1934b   p. 371, pl. 4, figs. 23, 24

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 80.

Helicotoma tamurai Kobayashi   Holotype   Missing

Kobayashi, T., 1930   p. 95, pl. 11, fig. 4a, b

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 62.

Helicotoma wanwanensis Kobayashi   Holotype

Kobayashi, T., 1933a   p. 260, pl. 5, fig. 3a, b

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 69.

Helicotoma yabei Kobayashi   Holotype

Kobayashi, T., 1930   p. 95, pl. 11, fig. 5a-c

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 2, p. 62.

Helicotoma yabei Kobayashi   Holotype

Hayami, I. & Kase, T., 1977   p. 22, pl. 2, fig. 5a, b

Paleozoic | Mollusca : Gastropoda

Material Reports, no. 15, p. 16.