| Type | Article |
| Authors(s) | Lansbury, I. |
| Year | 1966c |
| Title | Notes on the Notonectidae (Hemiptera - Heteroptera) of Aden and the Yemen |
| Volume | 9 |
| Page(s) | 37-43 |
| Published in/Publisher | Annals and Magazine of Natural History (13) |
| Type | Article |
| Authors(s) | Lansbury, I. |
| Year | 1966c |
| Title | Notes on the Notonectidae (Hemiptera - Heteroptera) of Aden and the Yemen |
| Volume | 9 |
| Page(s) | 37-43 |
| Published in/Publisher | Annals and Magazine of Natural History (13) |