Nervellius
A small genus with less than 10 species described [1].
References
- , “Taxapad 2012, Ichneumonoidea 2011. Database on flash-drive.”. www.taxapad.com, Ottawa, Canada., 2012.
Unknown but may be parasitoids of larvae of Cerambycidae.
Moderate to large size, 5-7 mm; head quadrate, face strongly rugose with deep grooves from antennal sockets to clypeus, inner eye margins incised near antennal sockets, malar space short, 0.14-0.15 eye height; occipital carina not meeting hypostomal carina; pronotum lengthened behind head; notauli distinct and meeting before scutellum in triangular rugose area; propodeum areolate dorsally; fore tibia with single row of 5-98 stout spines along anterior edge; hind coxa without dorsal spine and without basal tubercle; fore wing with r-m present, first subdiscal cell closed at apex; hind wing with vein m-cu strongly curved distally toward wing apex, marginal cell with nebulous cross vein in basal third; basal sternal plate of first metasomal tergum 0.25 length of tergum, dorsope distinct and deep; second metasomal tergum strigate, median and oval raised area not distinct [1].
References
- , The Doryctinae of Costa Rica (excluding the genus Heterospilus), vol. 70, 1 vol. Gainsville, Fl.: American Entomological Institute, 2002, p. 319.
This genus is close to Odontobracon but is distinguished by the absence of a dorsal spine on the hind coxa and by the cross vein in the marginal cell of the hind wing [1].
References
- , The Doryctinae of Costa Rica (excluding the genus Heterospilus), vol. 70, 1 vol. Gainsville, Fl.: American Entomological Institute, 2002, p. 319.
Neotropical, Oceanic.