| Type | Article |
| Authors(s) | Tawfik, M.F.S. & K.T. Awadallah |
| Year | 1975 |
| Title | The biology of the water-scorpion Ranatra vicina Signoret (Heteroptera: Nepidae) |
| Volume | 22 |
| Page(s) | 229-240 |
| Published in/Publisher | Deutsche Entomologische Zeitschrift (N.F.) |
| Type | Article |
| Authors(s) | Tawfik, M.F.S. & K.T. Awadallah |
| Year | 1975 |
| Title | The biology of the water-scorpion Ranatra vicina Signoret (Heteroptera: Nepidae) |
| Volume | 22 |
| Page(s) | 229-240 |
| Published in/Publisher | Deutsche Entomologische Zeitschrift (N.F.) |