| Publication Type: | Journal Article |
| Year of Publication: | 1966 |
| Authors: | J. A. Comstock |
| Journal: | Journal of Research on the Lepidoptera |
| Volume: | 5 |
| Pagination: | 215-219 |
| Date Published: | 1966 |
| Keywords: | EGGS, IMMATURE MORPHOLOGY, IMMATURE STAGES, SPHINGIDAE, USA |