Fig. 27 in Review of the Dichotrachelus alpestris STIERLIN, 1878 species group with evidence for a species complex of D. augusti F. SOLARI, 1946, and D. sondereggeri sp. nov. from Switzerland (Coleoptera, Curculionidae)

Fig. 27: Map showing sites of Dichotrachelus alpestris species group. Black circles: D. alpestris; black square: D. sondereggeri sp. nov.; white squares: D. augusti species complex.