検索結果（標本）

Portlandia aff. furcata Ichikawa & Maeda

Ichikawa, K. & Maeda, Y., 1958   p. 84, pl. 4, fig. 10a, b

Mesozoic | Mollusca : Bivalvia : Nuculanidae

Material Reports, no. 2, p. 50.

Portlandia hirosakiensis Iwai

Matsui, S., 1985b   p. 227, pl. 31, fig. 12

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 15, p. 109.

Portlandia hirosakiensis Iwai

Matsui, S., 1985b

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 15, p. 110.

Portlandia hirosakiensis Iwai

Matsui, S., 1985b

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 15, p. 110.

Portlandia japonica (A. Adams & Reeve)   Missing

Makiyama, J., 1959   pl. 65, fig. 12

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 60.

Portlandia japonica (Adams & Reeve)

Chinzei, K., 1973

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 14.

Portlandia lischkei (Smith)   Missing

Makiyama, J., 1957   pl. 17, fig. 2

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 43.

Portlandia sanchuensis (Yabe & Nagao)

Hayami, I. & Oji, T., 1980   p. 425, pl. 51, fig. 7

Mesozoic | Mollusca : Bivalvia : Nuculanidae

Material Reports, no. 15, p. 20.

Portlandia sanchuensis (Yabe & Nagao)

Hayami, I. & Oji, T., 1980   p. 425, pl. 51, fig. 9

Mesozoic | Mollusca : Bivalvia : Nuculanidae

Material Reports, no. 15, p. 20.

Portlandia sanchuensis (Yabe & Nagao)

Hayami, I. & Oji, T., 1980   p. 425, pl. 51, fig. 8

Mesozoic | Mollusca : Bivalvia : Nuculanidae

Material Reports, no. 15, p. 20.

Portlandia sanchuensis (Yabe & Nagao)

Hayami, I. & Oji, T., 1980   p. 425, pl. 51, fig. 10

Mesozoic | Mollusca : Bivalvia : Nuculanidae

Material Reports, no. 15, p. 20.

Portlandia toyamaensis (Kuroda)

Matsui, S., 1985b   p. 227, pl. 31, fig. 13

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 15, p. 109.

Portlandia (Megayoldia) breviscapha (Yokoyama, 1932)   Syntype   Missing

Oyama, K. et al., 1960   p. 97, pl. 20, fig. 4

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 160.

Portlandia (Megayoldia) gratiosa (Yokoyama)   Missing

Makiyama, J., 1958   pl. 33, fig. 13

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 49.

Portlandia (Megayoldia) gratiosa (Yokoyama)   Syntype   Missing

Makiyama, J., 1957   pl. 6, fig. 5a, b

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 45.

Portlandia (Megayoldia) thraciaeformis (Storer)

Oyama, K. et al., 1960   p. 98, pl. 20, fig. 6a, b

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 158.

Portlandia (Megayoldia) tsuruensis Sugita, 1962   Paratype

Sugita, M., 1962   p. 286, pl. 44, fig. 2

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 162.

Portlandia (Megayoldia) tsuruensis Sugita, 1962   Paratype

Sugita, M., 1962   p. 286, pl. 44, fig. 3

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 162.

Portlandia (Megayoldia) tsuruensis Sugita, 1962   Holotype

Sugita, M., 1962   p. 286, pl. 44, figs. 4, 5

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 162.

Portlandia (Megayoldia) tsuruensis Sugita, 1962   Paratype

Sugita, M., 1962   p. 286, pl. 44, fig. 6

Cenozoic | Mollusca : Bivalvia : Yoldiidae

Material Reports, no. 9, p. 162.