Published in Zoologica, in 1928, in volume 7, issue 4, pages 105-128

Published in Zoologica New York, in 1928, in volume 8, pages 423-444

Published in Zoologica New York, in 1928, in volume 8, pages 495-524

Published in Zoologica, in 1928, in volume 8, issue 6, pages 325-421

Published in Zoologica New York, in 1928, in volume 8, issue 8, pages 449-485

Published in Zoologica, in 1928, in volume 8, issue 9, pages 487-493

Published in Zoologica New York, in 1928, in volume 10, pages 1-279

Published in Zoologica, in 1928, in volume 11, issue 1, pages 1-7