Family Costacoplumidae de Saint Laurent 1989 (crab)
Malacostraca - Decapoda - Costacoplumidae
Parent taxon: Retroplumoidea according to C. Beschin et al. 1996
Sister taxon: Retroplumidae
Subtaxa: none
Ecology: semi-infaunal carnivore
Distribution: there are no occurrences of Costacoplumidae in the database