Nankinellidae A. D. Miklukho-Maklay 1963

Family NANKINELLIDAE A. D. Miklukho-Maklay, 1963 Staffelloids with rounded carinate to carinate periphery, medium to large-sized. Chomata weak. Wall microsparitized. Aperture terminal simple. Middle Bashkirian–late Changhsingian. Remark: As already suggested by Ueno (2001), Guangxiella Li, 1987 is considered as a subjective junior synonym of Sazhiella Dong, 1984. Both genera had been overlooked in Loeblich and Tappan (1987) and Rauzer-Chernousova et al. (1996). Composition: Nankinella Lee, 1934; Eoverbeekina Lee, 1934; Hayasakaina Fujimoto & Kawada, 1953; Nanpanella Huang in Huang & Zheng, 1984; Pseudoreichelina Leven, 1970; Quasireichelina Ueno, 1992; Reitlingerina Rauzer-Chernousova, 1985; Sazhiella Dong, 1984.