An online resource devoted to North American insects, spiders and their kin, offering identification, images, and information.
202 Hover Fly Flower Flies Syrphid Flies Hoverflies Diptera Syrphidae Stock Photos - Free & Royalty-Free Stock Photos from Dreamstime
Insect Identification
Eristalis dimidiata - Wikipedia
True Flies
Taxonomy Syrphidae (Hoverflies or Flower flies)
Vadnais Heights, Minnesota. John H. Allison forest. Black-shouldered Drone Fly, Eristalis dimidiata feeding on White Snakeroot flower Stock Photo - Alamy
Insect Identification
Maryland Biodiversity Project - Black-shouldered Drone Fly (Eristalis dimidiata)
Maryland Biodiversity Project - Black-shouldered Drone Fly (Eristalis dimidiata)
Insect Identification
Insect Identification
Syrphidae of New York State - Wikipedia
Maryland Biodiversity Project - Black-shouldered Drone Fly (Eristalis dimidiata)
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