FIGURES 17–23 in First records of Trichocircus Jałoszyński and Protandroconnus Franz in Mexico, with descriptions of two new species (Coleoptera: Staphylinidae: Scydmaeninae)

FIGURES 17–23. Protandroconnus akeratophorus sp. n., male. Prothorax in ventral view (17), pterothorax in ventral view (18), pterothorax and abdomen in ventral view (19), aedeagus in ventral (20, 22) and lateral (21, 23) views. Abbreviations: bst, basisternal portion of prosternum; dlf, dorsolateral fovea; hyr, hypomeral ridge; lfa, lateral furcal arm; msvp, mesoventral intercoxal process; mtvp, metaventral intercoxal process; pcr, procoxal rest.