FIGURES 172–175 in World genera of Mastigitae: review of morphological structures and new ecological data (Coleoptera: Staphylinidae: Scydmaeninae)

FIGURES 172–175. Mastigini, morphological structures, Mastigus deustus. Head in ventral view (172); mouthparts in ventral view (173); prothorax in ventral view (174); anterior portion of pterothorax in ventral view (175). Abbreviations: amvp, anterior metaventral process; bst, basistipes; bstr, basisternal part of prosternum; cd, cardo; gp, gular plate; hr, hypostomal ridge; lp1–3, labial palpomere I–III; mn, mentum; mst, mediostipes; msvp, mesoventral intercoxal process; mxp1–4, maxillary palpomere I–IV; nss, notosternal suture; pchl, postcoxal hypomeral lobe; pm, prementum; ppf, palpifer; ptp, posterior tentorial pit; smn, submentum.