Published in Fieldiana Zoology, in 1957, in volume 36, pages 341-407
Published in Fieldiana. Zool., in 1957, in volume 39, pages 73-84
Published in Fieldiana Zoology, in 1957, in volume 39, issue 9, pages 65-71
Published in Fieldiana Zoology, in 1957, in volume 40, pages 1-334
Published in Fieldiana. Zool., in 1957, in volume 41, pages 1-218
Published in Fieldiana Zool., in 1957, in volume 42, pages 1-12