| Type | Article |
| Authors(s) | Ahmad, I. & R. Perveen |
| Year | 1986a |
| Title | Studies on the abdomen and genitalia of a pyrrhocorid Dysdercus koenigii (Fabr.) and a largid Physopelta gutta (Burm.) (Hemiptera: Pyrrhocoroidea) and their bearing on classification |
| Volume | 5 |
| Page(s) | 159-169 |
| Published in/Publisher | Proceedings of the Pakistan Congress of Zoology |