01188nas a2200133 4500008004100000245009200041210006900133300001200202490000700214520071900221100001900940700002500959856007000984 2010 eng d00aA new species of Neoheterospilus (Braconidae: Doryctinae) from Chamela, Jalisco, Mexico0 anew species of Neoheterospilus Braconidae Doryctinae from Chamel a217-2220 v193 a

A new species of Neoheterospilus, N. chamelae n. sp., is described from the Chamela-Cuixmala biosphere reserve in the Pacific coast of Jalisco, Mexico. This new species is placed within the subgenus Harpoheterospilus as it has an almost indistinct suture between the second and third metasomal terga and by the absence of a delineated apical area on the second metasomal tergite. Neoheterospilus chamelae is distinguished from the other species of the subgenus, N. (H.) falcatus, by its smooth vertex, single transverse carina in the prescutellar sulcus, a longer basal carina on the propodeum, and an elongate first metasomal tergite.

1 aMartinez, J.J.1 aZaldivar-Riveron, A. uhttp://www.biodiversitylibrary.org/page/35235235#page/19/mode/1up02113nas a2200277 4500008004100000022001400041245011700055210006900172300001000241490000700251520127200258653001501530653000901545653001801554653001501572653001601587653002401603100002501627700001901652700002101671700002701692700002601719700002401745700001601769856005001785 2010 eng d a1940-173600aDNA barcoding a highly diverse group of parasitoid wasps (Braconidae: Doryctinae) from a Mexican nature reserve.0 aDNA barcoding a highly diverse group of parasitoid wasps Braconi a18-230 v213 a

Background and aims. The preliminary results of a DNA barcoding study of the doryctine fauna of parasitoid wasps from the Chamela–Cuixmala Biosphere Reserve in Mexico, a region dominated by tropical dry forest, are presented. So far, three field trips have been carried out to the reserve and 468 specimens have been collected, of which 407 cox1 sequences were obtained.
Materials and methods. The general mixed Yule-coalescent model was applied to a phylogram to investigate the number of evolutionary units that can be detected from the DNA sequence data examined.
Results. A total of 185 barcoding species assigned to 20 identified doryctine genera were discriminated using the above model, 115 of which belong to the speciose genus Heterospilus, pointing out the extraordinary species richness of this subfamily of insects in a Mexican tropical dry forest.
Conclusion. On the basis of the DNA barcodes generated, Ptesimogastroides Braet & van Achterberg is proposed to be a junior synonym of Ptesimogaster Marsh syn. nov. Neoheterospilus was also found deeply nested within a large Heterospilus clade, suggesting the paraphyly of the latter genus.

10aBraconidae10acox110aDNA barcoding10aDoryctinae10aHymenoptera10atropical dry forest1 aZaldivar-Riveron, A.1 aMartinez, J.J.1 aCeccarelli, F.S.1 aDe Jesus-Bonilla, V.S.1 aRodriguez-Perez, A.C.1 aResendiz-Flores, A.1 aSmith, M.A. uhttps://doryctinaekey.myspecies.info/node/933