Family Paracalliacidae Sakai 2005 (decapod)
Malacostraca - Decapoda - Paracalliacidae
Parent taxon: Axiidea according to C.E. Schweitzer et al. 2023
Sister taxa: Anacalliacidae, Axiidae, Axioidea, Callianassidae, Callianassoidea, Callianideidae, Callianopsidae, Callichiridae, Ctenochelidae, Eucalliacidae, Mesostylus, Micheleidae, Psammionassa, Strahlaxiidae
Subtaxa: Paracalliax Pleuronassa Rathbunassa
Type: Paracalliax
Ecology: infaunal detritivore
Distribution: found only at NE flank of Chebka Timerchidou (Cretaceous of Morocco)