Palaemon antennarius
- kingdom: Animalia
- phylum: Arthropoda
- class: Malacostraca
- order: Decapoda
- family: Palaemonidae
- genus: Palaemon
- species: Palaemon antennarius
- Holy See (Vatican City State)
Rome
LatiumGrosseto
Marina di Pisa
Tuscany
Italy