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)

ABBREVIATIONS In the identification key and descriptions the following abbreviations are applied (ACHTERBERG 1993: 4-5): Eyes - OOL = ocellar-ocular line (i.e. shortest distance between hind ocellus and compound eye), POL = postocellar line (i.e. shortest distance between hind ocelli). Alar veins - cu-a - transverse cubito-anal vein, m-cu = transverse medio-cubital vein, r = transverse radial vein, 1-CU1 and 2-CU1 - first and second sections of the discal vein, 1-R = first section of the marginal vein, 1-SR-M = first section of the cubital vein, 1-M = basal vein, 2-SR - first transverse cubital vein, 3-SR and 4-SR = second and third sections of the radial vein. Measurement - The breadth and length of head are measured in dorsal view, the breadth transversely across the longest distance between compound eyes and the length across the longest distance between compound eye and temple, see also arrows in Fig. 1. In the "Distribution" chapter those countries are marked with an asterisk, e.g. *Bulgaria, which represent new distributional data. KEY TO THE SPECIES OF THE OBSCURATOR-GROUP OF THE GENUS BRACON, SUBGENUS GLABROBRACON 1 (48) Face above between antennái sockets (or toruli) entirely smooth, i. e. without a V-form pair of short keels. 2 (3) Body black with variable yellow or reddish yellow pattern on face, prothorax and tergites 1-2, in extreme form face, prothorax and tergites 1- 2 entirely yellow. Head in dorsal view 1.75-1.8 times as broad as long, temple rather receded (Fig. 87). Antenna with 18-22 antennomeres, flagellomeres 1.8-2 times ($) and 2.4 times (o*) as long as broad. Marginal cell (or veins 1-R and 4-SR) not reaching tip of wing, relative length of veins 2-SR and 3-SR variable: 3-SR as long as to one-third longer than 2- SR, i.e. length of second submarginal cell variable but always narrow (Figs 90-91, 93). $: 2.1-2.4 mm, 1.9 mm (albinic form). - Melanie form see at couplets 25 (24) and 40 (39) B. (Gl.) pauris BEYARSLAN 3 (2) Body lacking light colour pattern, exceptionally at most orbital margin, along notaulix and lateral margin of tergites 2-3(--4) more or less with rusty or reddish yellow colour. 4 (5) Maxillary palp unusually long, clearly longer than height of head. Body black, at least cheek and clypeus + labrum partly to (almost) fully yellow, fumous yellow. Two species of atrator-group: B. (Gl.) atrator NEES, 1834