Subfamily Boreomysinae Holt and Tattersal 1905 (mysid shrimp)
Malacostraca - Mysida - Mysidae
Parent taxon: Mysidae according to C. San Vicente and J. Cartanyà 2017
Sister taxa: none
Subtaxa: Aviamysis
Ecology: epifaunal omnivore
Distribution: found only at El Pinetell, Montblanc district (Triassic of Spain)