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4 matching. Displaying 1 - 4

CM 24334	Turbonilla (Pyrgisculus) shigeyasui Yokoyama Yokoyama, M., 1927b Cenozoic \| Mollusca : Gastropoda : Pyramidellidae Material Reports, no. 9, p. 359.
CM 24335	Turbonilla (Pyrgisculus) shigeyasui Yokoyama Yokoyama, M., 1927b Cenozoic \| Mollusca : Gastropoda : Pyramidellidae Material Reports, no. 9, p. 359.
CM 23865	Turbonilla (Pyrgisculus) shigeyasui Yokoyama, 1927 Syntype Missing Yokoyama, M., 1927a p. 425, pl. 47, fig. 26 Cenozoic \| Mollusca : Gastropoda : Pyramidellidae Material Reports, no. 9, p. 347.
CM 23866	Turbonilla (Pyrgisculus) shigeyasui Yokoyama, 1927 Syntype Missing Yokoyama, M., 1927a Cenozoic \| Mollusca : Gastropoda : Pyramidellidae Material Reports, no. 9, p. 352.