FIGURES 9 – 12 in On a new species of Isomeria Beck and redescription of species of Labyrinthus Beck from South America (Gastropoda: Stylommatophora: Camaenidae)

FIGURES 9 – 12: Labyrinthus dunkeri. 9: Central tooth with two lateral teeth, scale bar = 10 m. 10: Lateral teeth Nro. 8 – 10 to the right of central tooth, scale bar = 10 m. 11: Same row than in fig. 10, showing the change from lateral Nro. 14 bicuspid to marginal tricuspid, scale bar = 10 m. 12: Marginal teeth near radular margin, scale bar = 10 m