Published in Biol. Bull, in 1902, in volume 3, pages 3-14

Created: 2011-06-04, modified: 2011-06-21

Published in Biological Bulletin, in 1902, in volume 3, pages 16-26

Created: 2010-01-11, modified: 2011-10-03

Published in Biol Bull, in 1902, in volume 3, pages 115-131

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

Published in Biol Bull, in 1902, in volume 3, pages 165-171

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

Published in Biological Bulletin (Woods Hole), in 1902, in volume 3, pages 181-191

Created: 2010-02-11, modified: 2011-06-21

Published in Biol Bull, in 1902, in volume 3, pages 235-240

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

Published in Biol Bull, in 1902, in volume 3, pages 262-288

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