Michele Rossini, Fernando Z. Vaz-de-Mello, Darren J. Mann
Zookeys
Figures 1–4.Syntypes of Onthophagus cervicornis Kirby, 1825. 1 Dorsal habitus of the male 2 Dorsal habitus of the female 3 Labels of the male (Kirby handwriting) 4 Labels of the female.