| Type | Article |
| Authors(s) | Lansbury, I. |
| Year | 1964b |
| Title | Some observations on the Notonectidae (Hemiptera -Heteroptera) of Viêt-Nam and adjacent regions |
| Volume | 22 |
| Page(s) | 203-219 |
| Published in/Publisher | Annales Zoologici, Warszawa |
| Type | Article |
| Authors(s) | Lansbury, I. |
| Year | 1964b |
| Title | Some observations on the Notonectidae (Hemiptera -Heteroptera) of Viêt-Nam and adjacent regions |
| Volume | 22 |
| Page(s) | 203-219 |
| Published in/Publisher | Annales Zoologici, Warszawa |