seen from United Kingdom
seen from Netherlands
seen from United States
seen from Belgium
seen from Argentina
seen from Russia
seen from United States
seen from Brazil
seen from United States
seen from Canada
seen from China
seen from Italy
seen from China
seen from United Kingdom
seen from Türkiye
seen from United States
seen from United States
seen from United States
seen from United States
seen from South Africa
found this super cool syrphid fly in the campus teaching collection. it looks like it might be an Osmia mason bee mimic, which blows my mind. unfortunately it didn’t have an ID or collection label, so my best guess is Microdon piperi, a nest parasite of carpenter ants in the pacific northwest
