| Publication Type: | Journal Article |
| Year of Publication: | 1931 |
| Authors: | P. P. Calvert |
| Journal: | Transactions of the American Entomological Society |
| Volume: | 57 |
| Issue: | 1 |
| Pagination: | 1 - 111 |
| Date Published: | 1931/// |
| Publication Type: | Journal Article |
| Year of Publication: | 1931 |
| Authors: | P. P. Calvert |
| Journal: | Transactions of the American Entomological Society |
| Volume: | 57 |
| Issue: | 1 |
| Pagination: | 1 - 111 |
| Date Published: | 1931/// |