Aptyxiella tricincta sensu Quenstedt (1881 - 1884

Aptyxiella tricincta (Münster, 1844) sensu Quenstedt (1881 –1884) comb. nov. Plate 11: figs 15, 16 2022 – Bactroptyxis? tricincta (Münster) sensu Quenstedt (1881–1884) – Gründel, Keupp, Lang and Nützel: 199, pl. 13, figs 11–16 (here more chresonymy and synonymy). Material. 5 specimens, SNSB-BSPG 2016 XXI 1880 –1884 and 4 questionable specimens, SNSB-BSPG 2016 XXI 1885 –1888, from Saal. Remarks. The longitudinal section of a specimen shows that there are no plates or folds inside the aperture. The species is therefore assigned to the genus Aptyxiella.