The Doryctinae (Braconidae) of Costa Rica: genera and species of the tribe Heterospilini Author Marsh, Paul M. Author Wild, Alexander L. Author Whitfield, James B. text ZooKeys 2013 347 1 474 http://dx.doi.org/10.3897/zookeys.347.6002 journal article http://dx.doi.org/10.3897/zookeys.347.6002 1313-2970-347-1 52232D18DD784A84882CACA428B4A9D2 52232D18DD784A84882CACA428B4A9D2 Heterospilus sinuatus Marsh sp. n. Figure 112 Female. Body size: 2.5-3.5 mm. Color: body entirely honey yellow; scape yellow without lateral longitudinal brown stripe, flagellum yellow basally to brown apically; legs yellow; wing veins brown, stigma yellow. Head: vertex transversely striate; frons transversely striate; face rugose; temple in dorsal view broad, not sloping behind eye, width about 1/2 eye width; malar space less than 1/4 eye height; ocell-ocular distance about 1.5 times diameter of lateral ocellus; 19-25 flagellomeres. Mesosoma: mesoscutal lobes granulate; notauli scrobiculate, meeting at scutellum in triangular rugose area; scutellum granulate; prescutellar furrow with one distinct cross carina; mesopleuron usually smooth, often weakly granulate; precoxal sulcus smooth, shorter than mesopleuron; venter granulate; propodeum with basal median areas margined, granulate, basal median carina absent, areola not distinctly margined, areolar area rugose, lateral areas entirely rugose. Wings: fore wing vein r usually slightly shorter than vein 3RSa, occasionally equal, vein 1cu-a beyond vein 1M, vein RS+Ma distinctly curved or sinuate; hind wing vein SC+R present, vein M+CU equal in length to vein 1M. Metasoma: first tergum longitudinally costate, apical width equal to length; second tergum longitudinally costate; anterior transverse groove present, straight; posterior transverse groove present ; third tergum costate basally, smooth apically; tergum 4 costate basally, smooth apically; terga 5-7 smooth; ovipositor as long as terga 1+2 combined. Male. Essentially as in female; hind wing with small stigma at base. Holotype female. Top label (white, partially printed and hand written) - Costa Rica: Guanacaste [;] Santa Rosa Natl. Park [;] 300m, ex. Malaise trap [;] Site #: (blank) [;] Dates: 4-24.v.1986 [;] I.D. Gauld & D. Janzen; second label (white, printed) - [SE] Bosque San Emilio [;] 50yr old deciduous forest [;] [C] more or less fully [;] shaded as possible; third label (red, partially printed and hand written) - HOLOTYPE [;] Heterospilus [;] sinuatus [;] P. Marsh. Deposited in ESUW. Paratypes. 7 ♀♀, same data as holotype, except dates of 23. iii- 13.iv.1986, 13. iv- 4.v.1986, 24. v- 14.vi.1986, 23. vi- 13.iv.1986, 28.xii.85-18.i.1986, 14. viii- 6.ix.1986, 31. i- 21.ii.1987, and second labels as follows: [SE] Bosque San Emilio [;] 50yr old deciduous forest [;] [O] in clearing, fully isolated part of day; [BH] Bosque Humedo [;] mature evergreen dry forest [;] [C] more or less fully [;] shaded as possible; [BH] Bosque Humedo [;] mature evergreen dry forest [;] [O] in clearing, fully [;] isolated part of day; [H] open regenerating [;] woodland <10 years old [;] [C] more or less fully [;] shaded as possible; [H] open regenerating [;] woodland <10 year old [;] [O] in clearing, fully [;] isolated pert of day (ESUW). 1 ♀, Costa Rica, Guanacaste Pr. [;] Guan. Conservation Area [;] Santa Rosa Hdq., 200m [;] Malaise trap 26-30-VI-1997 [;] 3x night L.J. van der Ent (ESUW). 1 ♀, Costa Rica, Guanacaste Pr. [;] Guan. Conservation Area [;] Santa Rosa hdq., 200m [;] lighttrap, 7-VII-1997 [;] L.J. van der Ent (ESUW). 1 ♀, Costa Rica, Guanacaste [;] PN Guanacaste, 7km E HQ [;] near "small house" [;] 9.iii.1990, J. S. Noyes. 1 ♀, top label, Costa Rica: Guanacaste [;] Santa Rosa National Pk. [;] 300m, Malaise, Ian Gauld [;] 24. v- 14.vi.1986; second label, Bosque san Emilio [;] 50yr Old deciduous [;] forest, sun (ESUW). 2 ♀♀, 2 ♂♂, top label - COSTA RICA [;] Guanacaste Prov. [;] D.H.Janzen et al. [;] #VI-20 - 1972.027 and 016; second label - Taboga, 16km. [;] SW. Canas, Savannah [;] grassland 27Jan1972 [;] Bauhinia pauletia; third label - Bruchids: [;] Gibbobruchus [;] guanacaste [;] G. cristicollis (NMNH). 1 ♀, 2 ♂♂, top label - COSTA RICA [;] Guanacaste Prov. [;] D.H.Janzen et al. [;] #VI-20 - 1972.027; second label - LaPacificaRanch][;] 6km. N. Canas [;] Jan 20 1972; third label - Bauhinia glabra; fourth label - bruchids: [;] Caryedes [;] x-liturus [;] C. cavatus (NMNH). 1 ♀, top label - E.J.N., M. Ag.21km [;] S.Canas, Guanacaste, [;] Costa Rica, Malaise [;] Trap, VII-29-1990 (TAMU). Biology. Reared from Bauhinia pauletia and Bauhinia glabra invested with the bruchids Gibbobruchus guanacaste , Gibbobruchus cristicollis , Caryedes x-liturus and Caryedes cavatus . Comments. This species is distinguished by the distinctly curved or sinuate fore wing vein RS+Ma, the yellow body, prescutellar furrow with one cross carina and short ocell-ocular distance Etymology. The specific name is from the Latin sinuatus, meaning curved or bent, in reference to the distinctly curved fore wing vein RS+Ma. Figure 112. Heterospilus sinuatus Marsh, sp. n.: A-C paratype D-E holotype.