Beedeininae Solovieva

Subfamily BEEDEININAE Solovieva in Rauzer-Chernousova et al., 1996 Test medium-sized, less often small or large, subrhomboidal with rounded or angular middle region or fusiform; in early ontogenesis, the test is subrhomboidal, less often rounded-subrhomboidal, coiling is tight to moderate; wall four-layered, porous, rarely two-layered with dichotomous pores. Moderate to strong folding of septa. Chomata and pseudochomata are expressed to varying degrees; the aperture has a constant position in the whorls, and is from narrow to moderate in shape. Composition: Beedeina Galloway, 1933; Citronites Solovieva in Rauzer-Chernousova et al., 1996; Parabeedeina Solovieva in Rauzer-Chernousova et al., 1996; Putrella Rauzer-Chernousova in Rauzer-Chernousova et al., 1951.