Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 92. (Budapest 2000)
Papp, J.: First synopsis of the species of obscurator species-group, genus Bracon, subgenus Glabrobracon (Hymenoptera: Braconidae, Braconinae)
and B. (Gl.) delibaîor HALIDAY, 1833 (= B. [Gl] anthracinus NEES, 1834, jun. syn.). 5 (4) Maxillary palp of usual length, shorter than or at most as long as height of head. 6(19) Second tergite usually nearly entirely or at least medially rugose to rugulose (Figs 13, 35, 59). 7 (10) Marginal cell somewhat shortening, i.e. vein 4-SR approaching (i.e. not reaching) tip of wing (Figs 12, 53). 8 (9) Head in dorsal view (Fig. 52) less transverse, 1.6-1.7 times as broad as long, temple rounded. Second tergite usually smooth and exceptionally rugo-rugulose medially. First tergite 1.2-1.3 times as long as broad behind, beyond pair of spiracles sides of tergite parallel (Fig. 54) to subparallel. Antenna with 16-21 ($) and 19-24 (c?) antennomeres. $CTJ : 1.8-2.2 mm. See also couplet 26 (23) B. (Gl.) marshalli SZÉPLIGETI 9 (8) Head in dorsal view (Fig. 9) transverse, 1.8-1.9 times as broad as long, temple receded. Second tergite always and more or less entirely to medially rugose to rugulose. First tergite quadrate in form, i.e. as long as broad behind, at most slightly longer, beyond pair of spiracles sides of tergite either parallel (Fig. 13) or more or less diverging posteriorly. Antenna with 22-27 (?) and 24-28 (<$) antennomeres. ?cT: (2-)2.5-3 mm B. (Gl.) arcuatus THOMSON 10 (7) Marginal cell long, i.e. vein 4-SR reaching tip of wing (Figs 32, 41, 58, 65, 83). 11(14) First tergite quadrate, i.e. as long as broad behind (Figs 44, 59) or slightly longer, beyond pair of spiracles sides of tergite more or less diverging posteriorly; second tergite more or less longer than third tergite (Figs 44, 59). 12(13)Temple in dorsal view (Fig. 56) receded, eye twice as long as temple. Hind femur 3.3-3.7 times as long as broad, hardly broadening distally (Fig. 57). Annls hist.-nat. Mus. natn. hung. 92, 20(H)
