†Cristipluma Bishop 1983 (crab)
Malacostraca - Decapoda - Retroplumidae
Parent taxon: Retroplumidae according to C. E. Schweitzer et al. 2010
Sister taxa: Archaeopus, Costacopluma, Loerentheya, Loerenthoplumopsa, Ophthalmoplax, Retrocypoda
Subtaxa: Cristipluma mississippiensis
Type: Cristipluma mississippiensis
Ecology: epifaunal carnivore