Figure 12 in Revision and phylogenetic assessment of the rove beetle genus Pseudohesperus Hayashi, with broad reference to the subtribe Philonthina (Coleoptera: Staphylinidae: Staphylinini)

Figure 12. Scanning electron micrographs of mesoventrite, ventral view. A, Belonuchus rufoniger Fauvel; B, Ocypus dorsalis Sharp; C, Hesperosoma flavoterminale Schillhammer; D, Quedius beesoni Cameron; E, Philonthus mercurii Tikhomirova; F, Rientis sp.; showing carina in coxal acetabulum (transverse arrows), transverse carina on mesoventrite (upward-pointing arrows) and marginal carina of mesocoxal acetabuli (downward-pointing arrows).