Philonthus diamantinus Bernhauer [CNC©]: A head in ventral view and prosternum; B mesosternum; C male protarsomeres 1–3 in dorsal view; D male proleg; F male protarsi in ventral view. Konradus leehermani Chani-Posse & Ramírez-Salamanca: E female protarsomeres 1–3 in ventral view. Inesius callosipennis (Bernhauer): G male protarsi in ventral view; I male mesotarsomeres 1–3 in dorsolateral view. Delgadobius amazonensis Chani-Posse & Couturier: H male protarsi in ventral view; J male mesotarsomeres 1–3 in dorsolateral view. Philonthus splendens (Fabricius): K male protarsi in ventral view. Abbreviations: pmr = postmandibular ridge, gs = gular sutures, ir = intercoxal ridge, t2 = mesotarsomere 2.