original description
Yabe, H.; Hatai, K. (1934). The Recent brachiopod fauna of Japan (1). New genera and subgenera. <em>Proceedings of the Imperial Academy of Japan.</em> 10(9): 586–589. [details] Available for editors
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From editor or global species database
Taxonomic remark Originally described as a subgenus of Terebratulina, being very similar. [details]