| Type | Chapter |
| Authors(s) | Truxal, F.S. |
| Year | 1979 |
| Title | Family Notonectidae |
| Gepubliceerd in | The semiaquatic and aquatic Hemiptera of California (A.S. Menke, ed) |
| Volume | 21 |
| Page(s) | 139-147 |
| Published in/Publisher | Bulletin of the California Insect Survey |
| Type | Chapter |
| Authors(s) | Truxal, F.S. |
| Year | 1979 |
| Title | Family Notonectidae |
| Gepubliceerd in | The semiaquatic and aquatic Hemiptera of California (A.S. Menke, ed) |
| Volume | 21 |
| Page(s) | 139-147 |
| Published in/Publisher | Bulletin of the California Insect Survey |