| Type | Article |
| Authors(s) | Hufnagel, L. |
| Year | 2000 |
| Title | A water strider species new to the fauna of Afghanistan, Gerris asper (Fieber, 1860) (Heteroptera: Gerromorpha) |
| Volume | 32 |
| Page(s) | 169-170 |
| Published in/Publisher | Opuscula Zoologica |
| Type | Article |
| Authors(s) | Hufnagel, L. |
| Year | 2000 |
| Title | A water strider species new to the fauna of Afghanistan, Gerris asper (Fieber, 1860) (Heteroptera: Gerromorpha) |
| Volume | 32 |
| Page(s) | 169-170 |
| Published in/Publisher | Opuscula Zoologica |