FIGURES 21–24 in <p class="HeadingRunIn" align="left"><strong>Generic classification of the Archiborborinae (Diptera: Sphaeroceridae), with a revision of <em>Antrops</em> Enderlein, <em>Coloantrops</em> gen. nov., <em>Maculantrops</em> gen. nov., <em>Photoantrops</em> gen. nov., and <em>Poecilantrops</em> gen. nov.</strong></p>

FIGURES 21–24. Antrops male terminalia: A. annulatus: (21) phallus, postgonite, and phallapodeme, lateral view, (22) surstylus, anterior view, (23) sternite 5; A. anovariegatus: (24) phallus, postgonite, and phallapodeme, lateral view. aa, anterior apodeme of sternite 5; bp, basiphallus; dp, distiphallus; dt, dorsal tube of distiphallus; ep, epiphallus; pa, phallapodeme; pep, preepiphallus; prg, pregonite; psgm postgonite.