Stenomacrus vafer (Holmgren, 1858)

Verheyde, Fons, Hoekstra, Paul, Libert, Pierre-Nicolas, Meijer, Hilco, Ketelaere, Augustijn De, Vandaudenard, Thibaud, Belgers, Dick & Brosens, Edwin, 1880, Two hundred and five ichneumonid wasps reported for the first time in Belgium and the Netherlands (Hymenoptera: Ichneumonidae), Belgian Journal of Entomology 122, pp. 1-142 : 86

Stenomacrus vafer (Holmgren, 1858)

Stenomacrus vafer has a smaller cylindrical postannellus, measuring more than twice but less than three times its width. Its area superomedia has a more complete carination, with two longitudinal carinae. Its first tergite is at least as long as wide, feebly sculptured (AUBERT, 1981). First report for the Netherlands; unreported in Belgium.

MATERIAL EXAMINED:

THE NETHERLANDS: • 1 ♂; Eastermar (FR); 53°10’47”N 6°05’39”E; 20/vi/2012; Landschapsbeheer Friesland leg.; coll. HM; malaise trap 31 (13-20); H. Meijer det.