FIGURE 43. A, B in A morphological phylogenetic analysis and generic revision of Australian Helicarionidae (Gastropoda: Pulmonata: Stylommatophora), and an assessment of the relationships of the family 2462

FIGURE 43. A, B. Epiphallic flagellum mapped on to the morphological analysis of all taxa from the current study (A) and the molecular phylogeny of Hyman et al. (2007) (B). Pale grey indicates a simple flagellum without cryptae is present; dark grey indicates that a flagellum with internal cryptae is present; white indicates that the flagellum is absent. C, D. Epiphallic retractor caecum mapped on to the morphological analysis of all taxa from the current study (C) and the molecular phylogeny of Hyman et al. (2007) (D). Grey indicates an epiphallic caecum is present; white indicates that it is absent.