Published in Pacific Science, in 1950, in volume 4, issue 2, pages 118-134

Created: 2017-09-10, modified: 2017-09-10

Published in Malacologia, in 1969, in volume 7, pages 143-168

Created: 2010-11-21, modified: 2021-04-05

Published in Annotationes Zoologicae Japonenses, in 1897, in volume 1, issue 1, pages 93-104

Created: 2026-05-16, modified: 2026-05-16