Family Gammaridae Leach 1814 (amphipod)
Malacostraca - Amphipoda - Gammaridae
Parent taxon: Gammaridea according to H. K. Brooks et al. 1969
Sister taxa: none
Subtaxa: Gammarus Melita Praegmelina
Type: Gammarus
Ecology: epifaunal omnivore
Distribution: found only at Arroyo Naranjo, La Habana (Miocene to Miocene of Cuba)