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Bombus hortorum workers, 12-5-2003, Menconico (PV), Varzi-Passo del Penice highway, 775 m
pictures: queen, 18-5-2003, Menconico (PV), Varzi-Passo del Penice highway, 775 m pictures: male, 27-8-2003, Madonna delle Nevi (Mezzoldo, BG), 1310 m, meadow pictures: worker; 9-7-2005, Menconico (PV), NW slopes of Mt. Penice, 1140 m pictures: worker; 9-7-2005, N slopes of M. la Colla (Brallo di Pregola, PV), 1375 m, clearing in beech forest pictures: queen; 2-7-2008; Mezzoldo (BG), Brembo valley, upstream from Madonna delle Nevi, 1400 m pictures: |