Resources
Hoverflies. Nature Guide UK
List of flower flies species in North America. Wikipedia
Original publication: 6/17/16
Last update: 7/18/17
Author: R.L. Rosetta, Extension Nursery Integrated Pest Management, Department of Horticulture, Oregon State University
Hoverfly adult (species undetermined)
Hover fly adult (species undetermined)
Dead head hoverfly, Myathropa florea. Their larvae feed on bacteria in waterlogged detritus.
Eristalis arbustorum (tentative ID). Their larvae are aquatic, often in nutrient-rich standing water.
Larva of Scaeva sp.
Hoverfly adult possibly Eupeodes americanus adult (tentative ID)
Larva of Eupeodes americanus feeding on cabbage aphid
Hover fly pupa