Published in Biol Bull, in 1909, in volume 16, pages 91-118

Published in Biol Bull, in 1909, in volume 16, pages 183-192

Published in Biol Bull, in 1909, in volume 16, pages 205-209

Published in Biol Bull, in 1909, in volume 16, pages 259-264

Published in Biol Bull, in 1909, in volume 17, pages 120-160

Published in Biol Bull, in 1909, in volume 17, pages 209-240

Published in Biol Bull, in 1909, in volume 17, pages 271-2861

Published in Biol Bull, in 1909, in volume 17, pages 309-326

Published in Biol Bull, in 1909, in volume 17, pages 327-340

Published in Biol Bull, in 1909, in volume 17, pages 354-368