| Type | Article |
| Authors(s) | Grosso-Silva, J.M. |
| Year | 2010 |
| Title | The North American western conifer seed bug, Leptoglossus occidentalis Heidemann, 1910 (Hemiptera, Coreidae), new to Portugal |
| Volume | 4 |
| Page(s) | 37-38 |
| Published in/Publisher | Arquivos Entomolóxicos |