cassigerinella cassigerinella cassigerinella is an extinct genus of foraminifera belonging to the family cassigerinellidae of the superfamily guembelitrioidea and the suborder globigerinina. its type species is cassigerinella chipolensis. cassigerinellatemporal range: bartonian - serravallian scientific classification domain: eukaryota (unranked): sar phylum: foraminifera class: globothalamea order: rotaliida suborder: globigerinina superfamily: guembelitrioidea family: cassigerinellidae genus: cassigerinellapokorný, 1955 species species in cassigerinella include: cassigerinella chipolensis cassigerinella eocaenica cassigerinella martinezpicoi cassigerinella regularis cassigerinella spinata