| Type | Article |
| Authors(s) | Kopelke, J.-P. |
| Year | 1978 |
| Title | Morphologische Charakteristika der Imagines von Hydrocyrius columbiae columbiae Spinola |
| Volume | 25 |
| Page(s) | 91-118 |
| Published in/Publisher | Deutsche Entomologische Zeitschrift (N.F.) |
| Type | Article |
| Authors(s) | Kopelke, J.-P. |
| Year | 1978 |
| Title | Morphologische Charakteristika der Imagines von Hydrocyrius columbiae columbiae Spinola |
| Volume | 25 |
| Page(s) | 91-118 |
| Published in/Publisher | Deutsche Entomologische Zeitschrift (N.F.) |