Parafusulininae Bensh

Subfamily PARAFUSULININAE Bensh in Rauzer-Chernousova et al., 1996 Test large, elongated in the inside whorls, in the outer whorls strongly elongated fusiform or subcylindrical, sometimes short fusiform with steep sides and a flattened middle region, moderate spiral, uniformly expanding; Wall thin, usually with thin alveolar keriotheca; the septa are thin, their folding is strong and regular; Cuniculi from low in the outer whorls. to high, continuous in almost all whorls. There are no chomata; axial fillings and single aperture. Composition: Parafusulina Dunbar & Skinner, 1931; Laosella Leven, 1997; Paraskinnerella Bensh in Rauzer-Chernousova et al., 1996; Praeskinnerella Bensh, 1991; Skinnerella Coogan, 1960.