Search Result - Specimen

Perna ? nishiyamai Yokoyama   Holotype

Makiyama, J., 1957   pl. 1, fig. 1

Cenozoic | Mollusca : Bivalvia : Mytilidae

Material Reports, no. 9, p. 38.

Perna marsupium Lamarck

Yokoyama, M., 1911c   p. 8, pl. 1, fig. 4

Cenozoic | Mollusca : Bivalvia : Mytilidae

Material Reports, no. 9, p. 251.

Perna marsupium Lamarck

Yokoyama, M., 1924a   p. 58, pl. 5, fig. 8

Cenozoic | Mollusca : Bivalvia : Mytilidae

Material Reports, no. 9, p. 298.

Perna marsupium Lamarck

Yokoyama, M., 1924a

Cenozoic | Mollusca : Bivalvia : Mytilidae

Material Reports, no. 9, p. 301.

Perna Nishiyamai Yokoyama, 1911   Holotype

Yokoyama, M., 1911b   p. 7, pl. 1, fig. 1a, b

Cenozoic | Mollusca : Bivalvia : Mytilidae

Material Reports, no. 9, p. 250.

Perna rikuzenica Yokoyama   Holotype

Yokoyama, M., 1904a   p. 13, pl. 1, fig. 1a, b

Mesozoic | Mollusca : Bivalvia : Isognomonidae

Material Reports, no. 2, p. 300.

Perna rikuzenica Yokoyama   Holotype

Shikama, T., 1943   p. 180, pl. 19, fig. 16

Mesozoic | Mollusca : Bivalvia : Isognomonidae

Material Reports, no. 15, p. 142.