FIGURE 1 in Range extension of Pseudotorinia phorcysi (Gastropoda: Architectonicidae) from the SW Atlantic, with remarks on its ontogeny

FIGURE 1. Pseudotorinia phorcysi from the SW Atlantic; A–B. Holotype MNHN 26363; A. apertural view (SD = 2.69 mm, H = 1.0 mm); B. apical view (P = 0.59). C–G. Specimen from Rio Grande do Sul MZSP 19431; C. umbilical view (SD = 5.46 mm); D. detail of protoconch, arrow indicates location of terminal varix (scale = 2 mm) E. apical view; F. apertural view (H = 2.24 mm); G. umbilical view, detail of protoconch, arrow indicates location of terminal varix (scale = 2 mm).