Fig. 1 in Ecomorphology of a generalist freshwater gastropod: complex relations of shell morphology, habitat, and fecundity

Fig. 1 Landmarks (LM) used in geometric morphometric analyses: apex (LM1); intersection of sutures with the shell outline (LMs 2–7); most external right (LM8) and left (LM9) points of the body whorl; highest (LM10), lowest (LM13), most external left (LM12) and right (LM11) point of the aperture; dotted auxiliary lines indicate how landmarks 14– 18 were placed