Traits name details
original description
(of ) Nagao T., Huzioka K. (1941). Fossil Acila from Hokkaido and Karahuto (Saghalin). <em>Journal of the Faculty of Science, Hokkaido Imperial University, Series IV.</em> 6(2): 114-141. page(s): 130-135, pl. XXX, fig. 1-4 [details]
basis of record
Slodkewitsch [= Slodkevich], V. S. (1967). Третичные Acila Сахалина [= The Tertiary Acila of Sakhalin]. <em>Moscow: Nauka Publishers.</em> 79 pp. page(s): 33, pl. V, fig. 1-7 [details] Available for editors 
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