Published in Fieldiana, Zool., in 1968, in volume 51, pages 119-124

Published in Fieldiana, Zool., in 1968, in volume 51, pages 135-139

Published in Fieldiana, Zool., in 1968, in volume 51, issue 9, pages 125-134

Published in Fieldiana Zool., in 1968, in volume 53, pages 147-203

Published in Fieldiana: Zoology, in 1968, in volume 53, issue 4, pages 209-298

Published in Fieldiana, Zool., in 1968, in volume 55, pages 1-81