A new species of spider wasps (Hymenoptera: Pompilidae) from Panama Mystacagenia kimseyae sp. nov. Author Cambra, Roberto A. Author Wasbauer, Marius S. Author Corro-Chang, Patricia text Zootaxa 2020 2020-01-28 4729 1 147 150 journal article 24236 10.11646/zootaxa.4729.1.12 5d858531-6dfd-4f1d-bf86-bb3dcce0b899 1175-5326 3628969 BCB5FFAA-315E-4736-B010-6138DF82D687 Key to species of Mystacagenia females (males unknown) 1. Vertex strongly elevated above dorsal eye margin, with thick curved white setae behind ocelli ( Figs 2, 6 ); pronotum disc sloping, with no flat dorsal surface; frons white in color; hindwing with subapical band …................ M. albiceps Evans - Vertex weakly arched above dorsal eye margin, without prominent setae ( Figs 3 , 7–9 ); pronotum disc almost flat, broadly angulate behind ( Fig. 7 ); frons largely ferruginous or orange-brown; hindwing hyaline …............................. 2 2. Mandible and mandibular beard dark brown ( Fig. 1 ); forewing hyaline, with a broad faint brown band ( Fig. 8 ); apical margin of clypeus slightly sinuate ( Fig. 1 ) ....................................... M. kimseyae Cambra & Wasbauer , sp. nov . - Mandible and mandibular beard white ( Fig. 3 ); forewing hyaline, with two or three strong brown bands ( Figs 4–5 ); apical margin of clypeus broadly convex or slightly sinuate ….......................................................... 3 3. Apical margin of clypeus broadly convex ( Fig. 3 ); metasoma fuscous except segment one dark orange-brown ( Figs 4–5 ). Panama ….......................................................................... M. elegantula Evans - Apical margin of clypeus slightly sinuate; metasoma with different color pattern. South America ….................... 4 4. Metasoma mostly fuscous except basal and apical segments white; forewing hyaline, with a strong band below the stigma and a narrow band over the transverse median vein; forewing length 5.0 mm …........................... M. belulla Evans - Metasoma with all segments irregularly blotched with brown and black; forewing opaque whitish, crossed by three brown bands, outer two connected above; forewing length 7.5 mm ….................................. M. variegata Evans