Allan Hopkins: Bumblebee Cheilosia (Cheilosia illustrata), female
Allan Hopkins: Migrant Hover Fly (Eupeodes corollae), female
Allan Hopkins: White-clubbed Hoverfly (Scaeva pyrastri), male
Allan Hopkins: Common Drone Fly (Eristalis tenax), male
Allan Hopkins: Common Dainty Hoverfly (Baccha elongata) - male
Allan Hopkins: Trivittate Sun Fly (Helophilus trivittatus), female
Allan Hopkins: Trivittate Sun Fly (Helophilus trivittatus), female
Allan Hopkins: Black-horned Smoothtail Hoverfly (Epistrophe grossulariae), female
Allan Hopkins: Hornet Mimic Hoverfly (Volucella zonaria), female
Allan Hopkins: Pellucid Hoverfly (Volucella pellucens), female
Allan Hopkins: Great Pied Hoverfly (Volucella pellucens), female
Allan Hopkins: Blotch-winged Hoverfly (Leucozona lucorum) - female
Allan Hopkins: Stripe-winged Dronefly (Eristalis horticola), male
Allan Hopkins: Bumblebee Hoverfly (Volucella bombylans plumata), male
Allan Hopkins: Sphaerophoria scripta (Long hoverfly), female
Allan Hopkins: Xanthogramma pedissequum (Superb Ant-hill hoverfly), female
Allan Hopkins: Marsh Tiger Hoverfly (Helophilus hybridus), male
Allan Hopkins: Stripe-faced Dronefly (Eristalis nemorum), female
Allan Hopkins: Sun Fly (Helophilus pendulus), female
Allan Hopkins: Baccha elongata (Common Dainty Hoverfly) - female
Allan Hopkins: Baccha elongata (Common Dainty Hoverfly) - female
Allan Hopkins: Buff-tailed Bear Hoverfly (Criorhina floccosa) - male
Allan Hopkins: Common Dainty Hoverfly (Baccha elongata) - female
Allan Hopkins: Bumblebee Cheilosia (Cheilosia illustrata) - male
Allan Hopkins: Eristalis intricaria (Furry Dronefly) - male
Allan Hopkins: Hornet Mimic Hoverfly (Volucella zonaria), female
Allan Hopkins: Tapered Drone Fly (Eristalis pertinax) - female
Allan Hopkins: Portevinia maculata (Ramsons Hoverfly) - male
Allan Hopkins: Sericomyia silentis (Bog Hoverfly) - male
Allan Hopkins: Long Hoverfly (Sphaerophoria scripta) - female