Gerris asper
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Hemiptera
- family: Gerridae
- genus: Gerris
- species: Gerris asper
Neusiedl am See- Weiden am See
- Zurndorf
Burgenland
Austria
Gerris asper Neusiedl am See Weiden am See Zurndorf