FIGURE 2 in CLADISTIC ANALYSIS OF THE ARGENTINIAN SPECIES OF THE GENUS BOSTRYX (GASTROPODA, STYLOMMATOPHORA) BASED ON MORPHOLOGICAL EVIDENCE

FIGURE 2: (A) Character 19. Ventral view of the shell of Bostryx roselleus Miranda & Cuezzo, 2014 (0) and Bostryx reedi (Parodiz, 1947) (1). (B) Character 20. Detail of body whorl sculpture in dorsal view of B. roselleus (0) and Bostryx birabenorum Weyrauch, 1965 (1). (C) Character 21. Detail of body whorl sculpture in dorsal view of Bostryx stelzneri (Dohrn, 1875) (0) and Bostryx peristomatus (Doering, 1879) (1). (D) Character 22. Suture simple in B. stelzneri (0) and crenulated in B. birabenorum (1) (arrows). (E) Character 23. Shell shape aperture in Bostryx catamarcanus (Parodiz, 1956) (0), Bostryx scaber (Parodiz, 1948) (1) and Bostryx cuyanus (Pfeiffer, 1867) (2). (F) Character 24. Ventral view of Bostryx martinezi (Hylton Scott, 1965) (0) and Bostryx mendozanus (Strobel, 1874) (1) showing a parietal callus (arrow).