FIGURES 16–21. 16 in A contribution to understanding the morphology of the genus Anthroherpon (= Parantrophilon syn. nov.) and new combination for a species from the Balkan Peninsula (Insecta, Coleoptera, Leiodidae, Cholevinae, Leptodirini)

FIGURES 16–21. 16: Anthroherpon cylindricollis cylindricollis Apfelbeck, 1889, venter, without scale bar, 17: mesothorax, right latero–ventral aspect, without scale bar; 18: Anthroherpon zariquieyi Jeannel, 1930, venter, without scale bar; 19: Anthroherpon primitivum primitivum Absolon, 1913, venter, without scale bar, 20: mesothorax, right latero–ventral aspect, without scale bar; 21: Anthroherpon piesbergeni Zariquiey, 1927, venter, without scale bar.