rotaliacea rotaliacea the rotaliacea (sensu sen gupta, 1999) is a superfamily of mostly benthic foraminifera in the order rotaliida. rotaliaceatemporal range: m cretaceous - recent. scientific classification domain: eukaryota (unranked): sar (unranked): rhizaria phylum: retaria subphylum: foraminifera order: rotaliida superfamily: rotaliaceasen gupta, 1999