alveolina alveolina alveolina is an extinct genus of foraminifera with an elliptical or spherical form. alveolina alveolina oblonga scientific classification domain: eukaryota (unranked): sar (unranked): rhizaria superphylum: retaria phylum: foraminifera class: tubothalamea order: miliolida family: alveolinidae genus: †alveolinad'orbigny (1826) type species †alveolina boscii(defrance in bronn, 1825)