| Type | Article |
| Authors(s) | Grosso-Silva, J.M., H. Gaspar, S. Castro, J. Loureiro, F. Amorim & T. van der Heyden |
| Year | 2020 |
| Title | Confirmation of the presence of Halyomorpha halys (Stål, 1855) (Hemiptera: Pentatomidae) in mainland Portugal |
| Volume | 22 |
| Page(s) | 373-376 |
| Published in/Publisher | Arquivos Entomolóxicos |