| Publication Type: | Book |
| Year of Publication: | 1983 |
| Authors: | S. M. Wells, Pyle, R. M., Collins, N. M. |
| Number of Pages: | 632 |
| Publisher: | IUCN |
| City: | Gland, Switzerland |
| Other Numbers: | Papyrus 5053 |
| Keywords: | CONSERVATION, EUPROSERPINUS, EXTINCTION, SPHINGIDAE, USA |
Taxonomic name: