Narcissus bulb fly
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Diptera
- family: Syrphidae
- genus: Merodon
- species: Merodon equestris
Richardménil
B2
France- Luxembourg
Klintehamn
Vibble
Visby
Gotland
Ockelbo
Gävleborg
Åsa
Jönköping
Hovmantorp
Växjö
Kronoberg
Alingsås
Göteborg
Henån
Majorna
Stenungsund
Trollhättan
Ulricehamn
Västra Götaland
Garphyttan
Pålsboda
Ås
Åsbro
Örebro
Sweden
Copmanthorpe
Horsforth
London
Tickhill
England
United Kingdom
Pasatiempo
California
Glen Ellyn
Wasco
Wheaton
Illinois
Baltimore
Gaithersburg
Mellwood
Maryland
Paxton
South Boston
West Concord
Massachusetts
Flint
New Buffalo
Michigan
Plymouth
Minnesota
Creve Coeur
Missouri
Clementon
East Brunswick
Lawrenceville
South River
Wanaque
New Jersey
Greensboro
Hillsborough
North Carolina
Fairview
Wood Village
Oregon
Greenville
Newport East
Rhode Island
Nashville
Tennessee
Taylorsville
Utah
Mantua
Virginia
Washington, D. C.
Washington, D.C.
Madison
Wisconsin
United States
Cambridge
Alzingen