| Type | Article |
| Authors(s) | Hamers, B. |
| Year | 2018 |
| Title | Nachweis von Holcogaster fibulata (Germar, 1831) in Nordrhein-Westfalen |
| Volume | 51 |
| Page(s) | 14-15 |
| Published in/Publisher | Heteropteron |
| Type | Article |
| Authors(s) | Hamers, B. |
| Year | 2018 |
| Title | Nachweis von Holcogaster fibulata (Germar, 1831) in Nordrhein-Westfalen |
| Volume | 51 |
| Page(s) | 14-15 |
| Published in/Publisher | Heteropteron |