Family Rhopalodinidae Theel 1886 (sea cucumber)
Holothuroidea - Dactylochirotida - Rhopalodinidae
Parent taxon: Dactylochirotida according to D. L. Frizzell and H. Exline 1966
Sister taxa: Vaneyellidae, Ypsilothuriidae
Subtaxa: none
Ecology: stationary infaunal deposit feeder
Distribution: there are no occurrences of Rhopalodinidae in the database