Published in Biol Bull, in 1900, in volume 1, pages 57-80

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

Published in Biol Bull, in 1900, in volume 1, pages 95-98

Created: 2011-11-10, modified: 2017-01-06

Published in Biol Bull, in 1900, in volume 1, pages 113

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

Published in Biol Bull, in 1900, in volume 2, pages 33-41

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

Published in Biol Bull, in 1900, in volume 2, pages 129-143

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