Fig. 11 in Taxonomic review of the tribe Sisyphini sensu stricto Mulsant, 1842 (Coleoptera: Scarabaeidae: Scarabaeinae) in southern Africa, including new species descriptions

Fig. 11. Images of the habitus of the costatus species-group: A. S. impressipennis; B. S. costatus; C. S. gazanus; D. S. inconspicuus sp. n; E. S. australis sp. n. F. elytra composed of alternate rows of well and less-developed setae, normally seen in S. costatus and S. australis sp. n. G. Head of S. costatus shows a concavity between the medial teeth on the anterior edge of the clypeus. H. Head of S. australis sp. n shows a straight margin between the medial teeth on the anterior edge of the clypeus; there are defined carinae on the clypeo-frontal suture, and scattered punctation on the vertex. I. Frons of S. inconspicuus sp. n without clear punctation. J. S. gazanus: bearing vertex and frons densely and fully punctate.