Monomachidae

Johnson, Norman F. & Musetti, Luciana, 2012, Genera of the parasitoid wasp family Monomachidae (Hymenoptera: Diaprioidea), Zootaxa 3188, pp. 31-41 : 36

Key to genera of Monomachidae

1. Female brachypterous or micropterous ( Figs. 4 , 10 ); male with radial cell of fore wing open apically ( Figs. 7, 9 , 13 ); clypeus longest medially, ventral margin broadly rounded to sinuate; mandible bidentate, teeth rounded to acute, subequal in size; basignath fusiform; m-cu intersecting Cu basad of Cu1b.................................................. Chasca

– Female macropterous; male, with the exception of one species ( M. paulus Musetti & Johnson ), with radial cell of fore wing closed; if radial cell open, then ventral margin of clypeus with two small, submedian teeth; mandible with a large, truncate posterior tooth; basignath quadrate and m-cu intersecting Cu at Cu1b...................................... Monomachus

Figures

FIGURES 4 – 9. Chasca andina Musetti & Johnson. 4, lateral habitus, holotype female (OSUC 186320; 5, head and mesosoma, dorsal view, holotype female; 6, head and mesosoma, lateral view, holotype female; 7, lateral habitus, paratype male (OSUC 18633); 8, head and mesosoma, dorsal view, paratype male (OSUC 18633); 9, stigma and radial cell of fore wing, paratype male (OSUC 18633). Scale bars in mm. Morphbank: http: // www. morphbank. net /? id = 579899

FIGURE 10 – 15. Chasca gravis Musetti & Johnson. 10, lateral habitus, holotype female (OSUC 19234); 11, head and mesosoma, dorsal view, holotype female; 12, head and mesosoma, lateral view, holotype female; 13, lateral habitus, paratype male (OSUC 19493); 14, head and mesosoma, dorsal view, paratype male (OSUC 19574); 15, antennomeres 4 – 5, paratype male (OSUC 19485). t, tyloid. Scale bars in mm. Morphbank: http: // www. morphbank. net /? id = 579882