| Authors | |
|---|---|
| Title | Evolutionary morphology of the external insect genitalia: 2. Hymenoptera. |
| Pagination | 1-27 |
| Year | 1970 |
| Date | 1970-01-15 |
| Type | Article reference |
| Bolton key | – |
| Journal | Annals of the Entomological Society of America |
| Series/volume/issue | 63 |
| PDF link | – |