Published in American Malacological Bulletin, in 2007, in volume 22, issue 1, pages 143-155

Created: 2014-09-22, modified: 2014-09-22

Published in Occasional papers on mollusks, in 1962, in volume 2, issue 28, pages 289-308

Created: 2017-07-27, modified: 2017-07-27

Published in Journal of the College of Science, Imperial University of Tokyo, in 1922, in volume 44, pages 1-200

Created: 2010-11-21, modified: 2011-06-21

Published in Journal of the College of Science, Imperial University of Tokyo, in 1920, in volume 39, pages 1-193

Created: 2010-11-20, modified: 2011-06-21

Published in Paleontological Research, in 1997, in volume 1, pages 29-46

Created: 2013-02-27, modified: 2013-02-27

Published in American Fern Journal, in 1995, in volume 85, pages 134-181

Created: 2017-04-23, modified: 2017-04-23