Published in Biol Bull, in 1959, in volume 117, pages 340-346

Created: 2010-01-06, modified: 2011-06-21

Published in Biol Bull, in 1957, in volume 112, pages 225-240

Created: 2010-01-06, modified: 2011-06-21

Published in Annotationes Zoologicae Japonenses, in 1906, in volume 6, pages 37-52

Created: 2017-10-13, modified: 2017-10-13

Published in Biologisches Zentralblatt, in 1892, in volume 12, pages 265-268

Created: 2012-06-06, modified: 2012-06-06

Published in Quarterly Journal of Microscopical Science, in 1892, in volume 33, issue 2, pages 313-324

Created: 2017-10-12, modified: 2017-10-12

Published in Biol Bull, in 2000, in volume 198, pages 26-28

Created: 2010-01-07, modified: 2011-06-21

Published in Biol Bull, in 1988, in volume 175, pages 240-245

Created: 2010-01-07, modified: 2011-06-21

Published in Zoological Science, in 1989, in volume 6, pages 885-898

Created: 2012-09-19, modified: 2012-09-19

Published in Biol Bull, in 2004, in volume 206, pages 95-102

Created: 2010-01-07, modified: 2011-06-21

Published in Zoological Science, in 1989, in volume 6, pages 401-408

Created: 2012-09-19, modified: 2012-09-19