Fig. 4 in Varadia, a new helicarionoidean semi-slug genus from India's Western Ghats (Stylommatophora: Helicarionoidea)

Fig. 4. Shell sculpture of a paratype (BNHS GAS 119) of Varadia amboliensis Bhosale, Thackeray, Muley & Raheem gen. et sp. nov. A. Protoconch showing irregular collabral lines; black arrow indicates the approximate point of transition from the protoconch to the teleoconch. B–C. Close longitudinal striae of protoconch (B) and teleoconch (C). The direction of the longitudinal striae and the faint collabral striae (barely evident) are shown, respectively, by the white and black arrows in C.