Published in Publication. Field Museum of Natural History. Zoological series, in 1939, in volume 24, issue 5, pages 37-43

Created: 2012-09-14, modified: 2023-02-16

Published in Field Museum Publications Chicago Zoological Series, in 1939, in volume 24, issue 10, pages 109-114

Created: 2016-10-12, modified: 2023-02-16