Gammarus zaddachi
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Amphipoda
- family: Gammaridae
- genus: Gammarus
- species: Gammarus zaddachi
Falkenberg
Halland- Billdal
Västra Götaland
Sweden
Gammarus zaddachi Falkenberg Billdal