検索結果（標本）

Ringicula ninohensis Otuka, 1934   Holotype

Otuka, Y., 1934   p. 632, pl. 50, figs. 95, 96

Cenozoic | Mollusca : Gastropoda : Ringiculidae

Material Reports, no. 9, p. 80.

Sinum yabei Otuka, 1934   Paratype

Otuka, Y., 1934   p. 627, pl. 49, figs. 74, 75

Cenozoic | Mollusca : Gastropoda : Naticidae

Material Reports, no. 9, p. 80.

Surculites kurodai Otuka, 1934   Holotype   Missing

Otuka, Y., 1934   p. 628, pl. 50, fig. 94

Cenozoic | Mollusca : Gastropoda

Material Reports, no. 9, p. 80.

"Trophon" nakamurai Otuka, 1934   Syntype

Otuka, Y., 1934   p. 629, pl. 49, figs. 67, 68

Cenozoic | Mollusca : Gastropoda : Muricidae

Material Reports, no. 9, p. 80.

Truncaria nakamurai Otuka, 1934   Syntype

Otuka, Y., 1934   p. 630, pl. 51, figs. 106-108

Cenozoic | Mollusca : Gastropoda : Buccinidae

Material Reports, no. 9, p. 80.

Turritella fortilirata kadonosawaensis Otuka, 1934   Syntype

Otuka, Y., 1934   p. 622, pl. 51, fig. 104

Cenozoic | Mollusca : Gastropoda : Turritellidae

Material Reports, no. 9, p. 80.

Aloides erythrodon nisataiensis Otuka, 1934   Syntype

Otuka, Y., 1934   p. 620, pl. 48, fig. 45

Cenozoic | Mollusca : Bivalvia : Corbulidae

Material Reports, no. 9, p. 81.

Arca amicula Yokoyama

Otuka, Y., 1934   p. 609, pl. 47, fig. 20

Cenozoic | Mollusca : Bivalvia : Arcidae

Material Reports, no. 9, p. 81.

Calyptrea yokoyamai tubura Otuka, 1934   Holotype

Otuka, Y., 1934   p. 625, pl. 49, figs. 78a, 79; pl. 50, fig. 78b

Cenozoic | Mollusca : Gastropoda : Calyptraeidae

Material Reports, no. 9, p. 81.

Chlamys sp.   Missing

Otuka, Y., 1934   p. 612, pl. 50, fig. 97

Cenozoic | Mollusca : Bivalvia : Pectinidae

Material Reports, no. 9, p. 81.

Conus tokunagai Otuka, 1934   Syntype

Otuka, Y., 1934   p. 632, pl. 50, figs. 83, 84

Cenozoic | Mollusca : Gastropoda : Conidae

Material Reports, no. 9, p. 81.

Crepidula isimotoi Otuka, 1934   Syntype

Otuka, Y., 1934   p. 626, pl. 48, fig. 57

Cenozoic | Mollusca : Gastropoda : Crepidulidae

Material Reports, no. 9, p. 81.

Crepidula isimotoi Otuka, 1934   Syntype

Otuka, Y., 1934   p. 626, pl. 48, fig. 58

Cenozoic | Mollusca : Gastropoda : Crepidulidae

Material Reports, no. 9, p. 81.

Crepidula isimotoi Otuka, 1934   Syntype

Otuka, Y., 1934   p. 626, pl. 48, fig. 59

Cenozoic | Mollusca : Gastropoda : Crepidulidae

Material Reports, no. 9, p. 81.

Crepidula isimotoi Otuka, 1934   Syntype

Otuka, Y., 1934   p. 626, pl. 48, fig. 60

Cenozoic | Mollusca : Gastropoda : Crepidulidae

Material Reports, no. 9, p. 81.

Crepidula isimotoi Otuka, 1934   Syntype

Otuka, Y., 1934   p. 626, pl. 48, fig. 61

Cenozoic | Mollusca : Gastropoda : Crepidulidae

Material Reports, no. 9, p. 81.

Crepidula jimboana Yokoyama   Missing

Otuka, Y., 1934   p. 626, pl. 51, fig. 112

Cenozoic | Mollusca : Gastropoda : Crepidulidae

Material Reports, no. 9, p. 81.

Lucina yokoyamai Otuka, 1934   Syntype

Otuka, Y., 1934   p. 615, pl. 47, figs. 31, 32

Cenozoic | Mollusca : Bivalvia : Lucinidae

Material Reports, no. 9, p. 81.

"Minolia" sasai Otuka, 1934   Syntype

Otuka, Y., 1934   p. 622, pl. 49, fig. 82c

Cenozoic | Mollusca : Gastropoda : Trochidae

Material Reports, no. 9, p. 81.

Nassarius (Hinia) simizui Otuka, 1934   Syntype

Otuka, Y., 1934   p. 631, pl. 50, figs. 86, 87

Cenozoic | Mollusca : Gastropoda : Nassariidae

Material Reports, no. 9, p. 81.