Ciao,
# 4609 captured at an altitude of about 450 m. in Cne : St-Prix (Dépt. Saône et Loire - France) - july 01, 2009 - Length : about 21 mm.
The genus contains only 1 species in Europe
- Antenna with 18-30 segmented (17-30 in Berland L.).
- Hind Tibia with 1 apical spur.
Biblio. : Berland L. - Faune de France ... 1947 ... Hymenoptera Tenthredoïdes
........ : Quinlan J. & Gauld I.D. - 1981 - RES - Vol. VI Part 2(a) - Symphyta ...
Questo Xeris vive anche in Italia
Xeris spectrum (maschio) - OK ?
Saluti.
D & JP Balmer
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