FIGURES 1–9. Females. 1 in Review and identification of the cuckoo bees of central Europe (Hymenoptera: Halictidae: Sphecodes)

FIGURES 1–9. Females. 1—Sphecodes majalis, head frontal view, clypeus; 2—S. spinulosus, vertex with ridge; 3—S. spinulosus, antenna; 4—S. schenckii, eight wing hammuli; 5—S. puncticeps, five wing hammuli; 6—S. crassanus, hindwing venation; 7—S. hyalinatus, hindwing venation; 8—S. scabricolis, occiput with ridge; 9—S. scabricolis, head and scutum, dorsal view.