| Type | Article |
| Authors(s) | Alexander, K.N.A. & A.P. Foster |
| Year | 2000 |
| Title | Dufouriellus ater, Plesiodema pinetellum and Psallus flavellus new to Ireland, with unconfirmed records of Psallus wagneri and Dryophilocoris flavomaculatus (Hemiptera). |
| Volume | 26 (1999) |
| Page(s) | 270-271 |
| Published in/Publisher | Irish Naturalists' Journal |