Flower Flies

Flower Flies (family Syrphidae) are mimics of other insects and are also called hover flies or drone flies. The coloring and movements of most species mimic wasps, yellowjackets or bees. Despite their appearance they are harmless and they are valuable pollinators of flowers. There are more than 870 species in North America. They are either stout-bodied and covered with hair, resembling a bumble bee, or boldly patterned with yellow, orange and black, resembling wasps or honey bees. Some species wave their front legs in front of their face to mimic the jointed antennae of the potter wasps. They have large compound eyes that nearly cover the head. The eyes of males meet at the top of the head, while females have a space in between.

Adult flower flies can generally be found hovering in midair or feeding at flower blossoms. They eat only nectar and pollen. However, their larvae can be rapacious predators of aphids, thrips, and mites, or parasitic in the nests of ants or solitary bees. Some larvae are aquatic, while others scavenge in soil or decaying plant material or eat living plants.

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• TRANSVERSE FLOWER FLY
• FLOWER FLY LARVA
• ERISTALIS FLAVIPES
• ERISTALIS STIPATOR
• ERISTALIS ARBUSTORUM
• ERISTALIS DIMIDIATA
• PALPADA VINETORUM
• SPILOMYIA LONGICORNIS
• MICRODON SP.
• XANTHOGRAMMA FLAVIPES
• TEMNOSTOMA BALYRAS
• DRONE FLY
• BRACHYOPA FLOWER FLY
• MALLOTA BAUTIAS
• MALLOTA POSTICATA
• HELOPHILUS FASCIATUS
• HELOPHILUS SP.
• PARHELOPHILUS SP.
• SYRITTA PIPIENS
• COMMON OBLIQUE SYRPHID
• SYRPHUS RIBESII
• EASTERN CALLIGRAPHER
• TOXOMERUS GEMINATUS
• OCYPTAMUS FASCIPENNIS
• EUPEODES FLOWER FLY
• ORTHONEVRA NITIDA
• LEJOPS SP.
• PIPIZA SP.
• PLATYCHEIRUS SP.
• CHEILOSIA SP.
• TROPIDIA QUADRATA
• FOUR-SPOTTED APHID FLY
• SPHAEROPHORIA SP.
• SPHAEROPHORIA PHILANTHUS
• CORN-FEEDING FLOWER FLY