Allomacrus, Forster, 1869

Varga, O. & Kostro-Ambroziak, A., 2021, New Records Of The Subfamilies Cylloceriinae And Microleptinae (Hymenoptera, Ichneumonidae) From Eastern Europe, Zoodiversity 55 (6), pp. 485-492 : 487

Key to European Allomacrus species (females only)

1 Face and mesoscutum granulate ( fig. 3 ). Fore wing with vein 3rs-m usually present. Hind coxa and femur fuscous ( fig. 4 ). ............................................................................................................. A. longecaudatus

– Face and mesoscutum smooth ( fig. 2 ). Fore wing with vein 3rs-m absent. ............................................... 2

2 Ovipositor at most weakly longer than the hind tibia length. Hind femur fuscous. ................... A. subtilis

– Ovipositor at least 1.8 times as long as the hind tibia length. Hind femur orange ( fig. 1 ). ....... A. arcticus

Figures

Figs 1–4. Allomacrus spp.: 1–2 — A. arcticus; 3–4 — A. longecaudatus; 1, 4 — habitus (lateral view); 2–3 — face (frontal view).