Phylogenetics and classification of the world genera of Diparinae (Hymenoptera: Pteromalidae) Author Desjardins, Christopher A. text Zootaxa 2007 2007-11-28 1647 1 1 88 https://www.biotaxa.org/Zootaxa/article/view/zootaxa.1647.1.1 journal article 10.11646/zootaxa.1647.1.1 1175­5334 5103860 9CDBECB7-17F1-4B0B-B577-CE29B34AA89A Key to the genera of Diparinae 1 Female .......................................................................................................................................................... 2 - Male ........................................................................................................................................................... 15 2 Metacoxa with thick vertical brush of white setae on posterior margin ( Fig. 39 ); anterior surface of GT1 lateral to petiole with thick tufts of white setae ( Figs. 37 , 50, 51 ); longest metatibial spur at least 2X width of metatibia at point of insertion ( Fig. 40 ) ............................................................... Neapterolelaps Girault - Without thick patches of setae on metacoxae ( Figs. 21 , 28 , 46 ) or GT1 ( Fig. 12 , 34 ); longest metatibial spur at most 1.5X width of metatibia at point of insertion ( Fig. 32, 33 ; if slightly more, then antenna with nearly all funicular segments anelliform) ................................................................................................... 3 3 Dorsal edge of mesepimeron and metapleuron invaginated, creating longitudinal furrow ( Fig. 46 , inv, 47); apical clypeal margin concave ( Fig. 45 ); antenna with at least 4 anelli ( Fig. 42 ); eye normal, with over 50 facets ( Fig. 44 ); Australasian distribution .................................................................................................. 4 - Dorsal edge of mesepimeron and metapleuron without longitudinal furrow ( Fig. 20 , 28 ); apical clypeal margin not concave (may be convex, bilobed, ( Fig. 27 ) or with median tooth ( Fig. 16 , mct)); antenna with 2 or fewer anelli (or rarely, if appearing to have 3–4 anelli, then eye reduced with less than 30 facets); Cosmopolitan distribution ........................................................................................................................... 5 4 Antenna with 7–8 anelli; posterior margin of gena carinate; posterior surface of metacoxa concave ( Fig. 49 ); scutellum flat ( Figs. 47, 48 ) ........................................................................... Pseudoceraphron Dodd - Antenna with 4–5 anelli; posterior margin of gena rounded; posterior surface of metacoxa convex (as in Fig. 21 ); scutellum convex (as in Fig. 10 ) .................................................................... Nosodipara Bouček 5 Petiole at least 2X as long as wide, and either bent sharply ventrally at 90° angle or strongly constricted antero-ventrally ( Figs. 12 , 34 ); clava 1- or 2-segmented (either all or 2 nd and 3 rd claval segments fused ( Fig. 6 )); Afrotropical distribution ............................................................................................................. 6 - Petiole usually less than 1.5X as long as wide, always straight, and never constricted antero-ventrally (or petiole not visible ( Fig. 20 )); clava distinctly 3-segmented ( Fig. 15 ); Cosmopolitan distribution ............. 8 6 Nucha with 2 dorso-lateral horn-like projections; petiole bent sharply ventrally at 90°; propodeal foramen circular, open only in 1 plane (as in Fig. 49 ) ............................................................... Conodipara Hedqvist - Nucha without dorso-lateral horn-like projections; petiole straight and strongly constricted antero-ventrally ( Figs. 12 , 34 ); propodeal foramen hinge-like, open posteriorly and ventrally ( Fig. 31 ) ................... 7 7 Toruli on shelf (upper and lower face separated by carinate angle of 90° ( Fig. 8 )); axillary wing sclerite not visible ( Fig. 10 ) .................................................................................................. Conophorisca Hedqvist - Toruli not on shelf (upper and lower face separated by carinate or rounded angle of less than 50°); axillary wing sclerite expanded and visible ( Fig. 30 , aws) ................................................ Myrmicolelaps Hedqvist 8 Prepectus small, not reaching tegula (lateral scutal margin either touches mesopleuron or is separated from it by an anteriorly extended tegula ( Fig. 54 )); Afrotropical distribution .......................................... 9 - Prepectus large, reaching tegula (lateral scutal margin does not touch mesopleuron ( Fig. 20 )); Cosmopolitan distribution ........................................................................................................................................... 12 9 Notauli completely absent; propodeum with 2 large dorso-lateral horns, with propodeal spiracles situated on lateral surface of horns ( Fig. 55 ) ............................................................... Pyramidophoriella Hedqvist - Notauli present; propodeum without horns ............................................................................................. 10 10 Inner eye margins ventrally diverging ( Fig. 56 ); with strong vertical carina running from interantennal area to ventral clypeal margin ( Fig. 57 ) ................................................ Cerodipara Desjardins , new genus - Inner eye margins parallel ( Fig. 27 ) or uniformally convex ( Fig. 44 ); without strong vertical carina running from interantennal area to ventral clypeal margin ( Fig. 8 ) ............................................................... 11 11 Without strong, dark bristles on vertex and dorsal surface of mesosoma; propodeum steeply sloping, higher than long ( Fig. 65 ); 1 metatibial spur ....................................... Dozodipara Desjardins , new genus - With many pairs of strong, dark bristles on vertex and dorsal surface of mesosoma; propodeum gently sloping, longer than high; 2 metatibial spurs ..................................................................... Boeria Hedqvist 12 Clava asymmetrical ..................................................................................................... Netomocera Bouček - Clava symmetrical ................................................................................................................................... 13 13 Four pairs of scutellar bristles; anellus longer than broad; Neotropical distribution .................................... ........................................................................................................ Chimaerolelaps Desjardins , new genus - At most 2 pairs of scutellar bristles; anellus broader than long; Cosmopolitan distribution.................... 14 14 Clypeus without median tooth (as in Figs. 27 , 44 ); F1 subequal in length to F2 ................ Dipara Walker - Clypeus with median tooth ( Fig. 16 , mct); F1 at least 1.5X as long as F2............................ Lelaps Walker 15 Metacoxa with thick vertical brush of white setae on hind margin ( Fig. 39 ); anterior surface of GT1 lateral to petiole with thick tufts of white setae ( Figs. 37 , 50, 51 ); longest metatibial spur at least 2X width of metatibia at point of insertion ( Fig. 40 ) ..................................................................... Neapterolelaps Girault - Metacoxa without thick patches of setae on either the metacoxa ( Figs. 21 , 28 , 46 ) or GT1 ( Figs. 12 , 34 ); longest metatibial spur at most 1.5X width of metatibia at point of insertion ( Figs. 32, 33 ).................... 16 16 Petiole either bent sharply ventrally at 90° angle or straight and strongly constricted antero-ventrally ( Figs. 12 , 34 ); nucha at least as long than wide; acropleuron broadly expanded ( Fig. 28 ); apterous; Afrotropical distribution .................................................................................................................................. 17 - Petiole neither L-shaped nor strongly constricted antero-ventrally, may not be visible in lateral view; nucha wider than long; acropleuron normal, not broadly expanded ( Fig. 20 ); usually macropterous (but may be brachypterous or apterous); Cosmopolitan distribution .............................................................. 19 17 Nucha with 2 dorso-lateral projections; petiole L-shaped; propodeal foramen circular, open only in 1 plane ........................................................................................................................... Conodipara Hedqvist - Nucha without dorso-lateral projections; petiole straight and strongly constricted antero-ventrally ( Figs. 12 , 34 ); propodeal foramen hinge-like, open posteriorly and ventrally ( Fig. 31 ) ..................................... 18 18 Toruli on shelf (upper and lower face separated by carinate angle of 90° ( Fig. 8 )); axillary wing sclerite not visible ( Fig. 10 ) ................................................................................................. Conophorisca Hedqvist - Toruli not on shelf (upper and lower face separated by carinate or rounded angle of less than 50°); axillary wing sclerite visible and expanded ( Fig. 30 , aws) ................................................ Myrmicolelaps Hedqvist 19 Petiole at most as long as broad; clypeus without median tooth (as in Figs. 27 , 44 ) .... Netomocera Bouček - Either petiole at least 2X as long as broad and clypeus variable, or petiole at least 1X as long as broad and clypeus with median tooth ( Fig. 16 ) ......................................................................................................... 20 20 Clypeus with median tooth ( Fig. 16 , mct); funicular segments cylindrical and at least 1.5X as long as wide ................................................................................................................................................ Lelaps Walker - Clypeus without median tooth (as in Figs. 27 , 44 ); funicular segments either pedunculate or less than 1.5X as long as wide ...................................................................................................................... Dipara Walker