Published in Biol Bull, in 1905, in volume 8, pages 75-78

Published in Biol Bull, in 1905, in volume 8, pages 93-122

Published in Biol Bull, in 1905, in volume 8, pages 169-188

Published in Biol Bull, in 1905, in volume 8, pages 257-270

Published in Biol Bull, in 1905, in volume 8, pages 313-330

Published in Biol Bull, in 1905, in volume 9, pages 27-52

Published in Biol Bull, in 1905, in volume 9, pages 91-111

Published in Biol Bull, in 1905, in volume 9, pages 249-259

Published in Biol Bull, in 1905, in volume 9, pages 378-387