(ofTurbonilla (Pyrgiscus) brevis Nomura, 1936)Nomura, S. (1936). Pyramidellidae from Siogama Bay, Northeast Honsyu, Japan. <em>Saito Ho-On Kai Museum Research Bulletin.</em> 10: 1-108, pls. 1-12.[details]
original description(ofTurbonilla (Pyrgiscus) brevis Nomura, 1936)Nomura, S. (1936). Pyramidellidae from Siogama Bay, Northeast Honsyu, Japan. <em>Saito Ho-On Kai Museum Research Bulletin.</em> 10: 1-108, pls. 1-12.[details]