Figure 12-17. Epipharyngeal features. 12 in The morphology of the labrum (epipharynx, ikrioma and aboral surface) of adult Aphodiini (Coleoptera: Scarabaeidae: Aphodiinae), and its implications for systematics

Figure 12-17. Epipharyngeal features. 12) Diapterna hamata (Say, 1824). 13) Labarrus lividus (Olivier, 1789). 14) Neotrichonotulus inurbanus (Gordon and Howden, 1973). 15) Blackburneus aegrotus (Horn, 1870). 16) Oxycorythus morawitzi Solsky, 1876. 17) Acrossus luridus (Fabricius, 1775).