The butterfly types of Henry Skinner and co-authors in the Academy of Natural Sciences of Philadelphia (Lepidoptera: Papilionoidea and Hesperioidea)
By: by Nicholas W. Gillham and Paul R. Ehrlich
Publisher: The American Entomological Society
Published: 1954
Place of publication: Philadelphia
Language: eng
Number of pages: 26
Notes: "Separatum from the Transactions of The American entomological society, 80, p. 91-117."