Saluti,
# 2735 captured at an altitude of 1310/1320 m., in Cne : Pontarlier (Dépt. Doubs - France) - june 23, 1993 - Lenght : about 8.2 mm.
- Hairs on head dark and saw-sheath not liketongs.
- Vein 3rm in forewing curved and cell 2RS is about as long above as below.
- The epicranium is convex but not projecting above ocelli [The epicranium of A. pullata is very projecting]
I have captured a set of males, but I do not know if they are nigripes or A. berberidis because I do not have understood if the marks visible on the abdomen are transverse striations
Biblio. : Zhelokhovtsev in Medvedev (Ed.). 1988. Keys to the insects of the European part of the USSR. III. Hymenoptera. Part 6 Symphyta – Translation in English : Edit. E.J. Brill 1994
Questo Arge vive anche in Italia
Ciao.
D & JP Balmer
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