Acanosema (Acanosema) tenuicorne (Kieffer, 1908)

Chemyreva, V. G. & Kolyada, V. A., 2021, Review of the subtribe Psilommina (Hymenoptera: Diapriidae, Belythinae) from Russian fauna, Far Eastern Entomologist 436, pp. 1-34 : 20-21

Acanosema (Acanosema) tenuicorne (Kieffer, 1908)

Figs 57–63

Psilomma tenuicornis Kieffer, 1908: 421 .

MATERIAL. Greece: Crete Island, Malia Krasi , 35˚ 13 48.0 N , 25˚2743.2 E,

YPT, 13–20. V 2014 , 1 ♀, V. Kolyada ( ZMUM). Russia: Yaroslavlskaya oblast :

Berditsino, 9. VI, 1 ♀, A. Yakovlev; Evreyskaya Avtonomnaya oblast : Ridde Vill .,

Khingan, Amur River, 12–15.VIII 2003, 1 ♀, S. Belokobylskij; Primorsky krai :

Partizansk Distr., Molchanovka, 18. VI –1.VII 1972, 1 ♀, 1 ♂, M. Kozlov; same locality, 29.VI 1972, 1 ♀, V. Kuslitzky. All in ZISP if not stated otherwise .

metasoma, dorsal view; 58 – metasoma, lateral view; 59 – head, dorsal view; 60 – head and mesosoma, lateral view; 61 – face; 62, 63 – antennae. Scale bar: 63 – 0.5 mm; 57–62 – 0.2 mm.

VARIATION. Marginal vein as long as distance from it to basal vein or slightly longer than it. Female: body length 2.2–2.7 mm; petiole weakly transverse to elongate.

DISTRIBUTION. United Kingdom, Germany, Denmark, Switzerland, * Greece,

* Russia (European part, Far East).

Figures

Figs 57–63. Acanosema tenuicorne, ♀ (57–62) and ♂ (63): 57 – mesosoma and base of