Published in Zoologica, in 1926, in volume 4, issue 5, pages 159-297

Published in Zoologica, in 1926, in volume 7, issue 1, pages 1-67

Published in Zoologica, in 1926, in volume 7, issue 2, pages 69-100

Published in Zoologica New York, in 1926, in volume 7, issue 3, pages 101-104

Published in Zoologica New York, in 1926, in volume 8, pages 107-125

Published in Zoologica, in 1926, in volume 8, issue 1, pages 1-45

Published in Zoologica, in 1926, in volume 8, issue 2, pages 47-106

Published in Zoologica, in 1926, in volume 9, issue 1, pages 1-192