Gammaracanthus
Gammaracanthus is a genus of crustaceans belonging to the monotypic family Gammaracanthidae.
The species of this genus are found in Europe and Northern America.
Species:
- Gammaracanthus aestuariorum
- Gammaracanthus caspius
- Gammaracanthus lacustris
- ''Gammaracanthus loricatus''