Hoverfly, also known as Flower Fly or Syrphid Fly

Scientific Name: Syrphidae (family)

Order & Family: Order: Diptera, Family: Syrphidae

Size: Typically 4 to 25 mm (0.16 to 1 inch) in length, with many common species being 8-15 mm.

Hoverfly, also known as Flower Fly or Syrphid Fly

Natural Habitat

Found in a wide range of habitats, particularly those with flowering plants, such as gardens, meadows, woodlands, and urban areas. Larvae can be found in diverse locations depending on species, including on plants feeding on aphids, in decaying organic matter, or in aquatic environments.

Diet & Feeding

Adult hoverflies primarily feed on nectar and pollen from flowers. The larvae have varied diets; many species are predatory, feeding on soft-bodied insects like aphids, while others are saprophagous (feeding on decaying organic matter) or mycophagous (feeding on fungi).

Behavior Patterns

Adults are excellent mimics of bees and wasps, displaying Batesian mimicry to deter predators. They are known for their characteristic hovering flight patterns. They are active during the day, especially in sunny conditions. Larval behavior varies significantly by species due to their diverse diets.

Risks & Benefits

Hoverflies pose virtually no risks to humans as they do not sting or bite. They are highly beneficial insects, serving as important pollinators for many plants, including agricultural crops. Their predatory larvae are significant biological control agents, helping to reduce populations of pests like aphids, which benefits agriculture and gardening.

Identified on: 9/25/2025