†Encope aberrans imperforata Kier 1963 (sand dollar)
Echinoidea - Clypeasteroida - Mellitidae
Alternative combination: Encope michelini imperforata
Belongs to Encope aberrans according to P. M. Kier 1992
Sister taxa: none
Ecology: slow-moving semi-infaunal detritivore
Distribution: found only at NMB Loc. 16857 - Río Cano [Cercado Fm] (Miocene of Dominican Republic)