Published in Bulletin of the Museum of Comparative Zoology, Harvard, in 1918, in volume 62, pages 1-22

Published in Bulletin of the Museum of Comparative Zoology, Harvard, in 1918, in volume 62, pages 341-362

Published in Bulletin of the Museum of Comparative Zoology, Harvard College, in 1918, in volume 62, pages 151-262

Published in Bulletin of the Museum of Comparative Zoology at Harvard College, in 1918, in volume 62, pages 3-22

Published in Bulletin of the Museum of Comparative Zoology at Harvard University, in 1918, in volume 62, pages 97-130

Published in Bulletin of The Museum of Comparative Zoology, in 1918, in volume 61, pages 489-511

Published in Bulletin of The Museum of Comparative Zoology, in 1918, in volume 62, pages 365-442

Published in Bulletin of The Museum of Comparative Zoology At Harvard College, in 1918, in volume 62, pages 445-471

Published in Bulletin of The Museum of Comparative Zoology, in 1918, in volume 62, pages 25-93

Published in Bulletin of the Museum Comparative Zoology, in 1918, in volume 61, pages 511-516