Fig. 6 in So different but nonetheless the same species: multiple geographic clines explain the diverse forms of the anthidiine bee Rhodanthidium caturigense s.l. (Apoidea: Megachilidae: Anthidiini)

Fig. 6 Shape and coloration of the clypeus A, B in the male and coloration of abdominal terga C, D in the female of Rhodanthidium caturigense. In southern populations, the male clypeus is yellow or almost yellow, with a straight or only shallowly emarginate apical margin A. In northern populations, particularly in the Alps, the male