FIGURE 3 in A new species of Gerstfeldtiancylus Starobogatov, 1989 (Pulmonata: Basommatophora: Acroloxidae) from Lake Baikal

FIGURE 3. Shells of Gerstfeldtiancylus ushunensis, sp. nov. (SEM). A–D. Teleoconch (ZIN RAS 1/521–2006): A. Top view. B. Right side view. C. Left side view. D. Rear view. E–G. Protoconch (LIN SB RAS 905): E. Top view. F. Right side view. G. Left side view. H. Initial protoconch plate. I–K. Protoconch sculpture (LIN SB RAS 904). Scale bars: A–D = 2.0 mm; E = 1.0 mm; F–G = 0.25 mm; H, J = 0.1 mm; I = 0.2 mm; K = 0.02 mm.