Ptygmatis ? tornata (Quenstedt, 1852). (1–10) Ptygmatis ? tornata (Quenstedt, 1852) morphotype 1. (1) SNSB-BSPG 2021 XV 32; Saal (collection Lang); lateral view, height 14 mm. (2) SNSB-BSPG 2021 XV 33, Saal (collection Lang), lateral view, height 65 mm (original to Gründel 2017, fig. 13 E). (3–4) SNSB-BSPG 2021 XV 34, Saal (collection Lang); (3) lateral view, height 20 mm; (4) base, width 7 mm). (5) SNSB-BSPG 2021 XV 35, Saal (collection Lang), lateral view, height 19 mm. (6–7) SNSB-BSPG 2021 XV 36, Saal (collection Lang); (6) lateral view, height ca. 50 mm; (7) aperture, width 15 mm. (8–9) Lectotype; University Tübingen (collection Quenstedt), Nattheim, shell in lateral views, height ca. 30 mm (original Quenstedt 1881–1884, pl. 205, fig. 67). (10) University Tübingen (collection Quenstedt), Nattheim, lateral view, height ca. 45 mm (original Quenstedt 1881–1884, pl. 206, fig. 68). (11–12) Ptygmatis ? tornata (Quenstedt, 1852) morphotype 2; (11) SNSB-BSPG 2021 XV 37, Saal (collection Lang), lateral view, height 29 mm. (12) morphotype 2, SNSB-BSPG 2021 XV 38, Saal (collection Lang), lateral view, height 42 mm (original to Gründel 2017, fig. 13 D).

 
 
  Part of: Gründel J, Keupp H, Lang F, Nützel A (2022) Late Jurassic (Upper Kimmeridgian) Heterobranchia (Gastropoda) of the coral-facies of Saal near Kelheim and the viciniy of Nattheim (Germany). Zitteliana 96: 179-221. https://doi.org/10.3897/zitteliana.96.e84187