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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » "Aschiza" » Hover Flies (Syrphidae) » Eristalinae » Milesiini » Milesiina » Spilomyia » Four-lined Hornet Fly (Spilomyia sayi)
Photo#837103
Spilomyia fusca ? - Spilomyia sayi - male - female
Copyright © 2013 JerryMcCormick

Spilomyia fusca ? - Spilomyia sayi - Male Female
Ely, St. Louis County, Minnesota, USA
September 5, 2013
Size: 2 cm (each)
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Contributed by JerryMcCormick on 5 September, 2013 - 7:34pm
Last updated 6 September, 2013 - 8:58am

Moved
Moved from ID Request.
… v belov, 6 September, 2013 - 8:58am login or register to post comments

Good ID to genus - Spilomyia sayi is the species.
The smaller - I assume male - has white stripes like S. fusca. The yellow stripes on the other are like S. sayi. However, the tipping point is the location and arrangement of the stripes, which are relatively evenly spaced on our winner, S. sayi.
… Ron Hemberger, 5 September, 2013 - 8:04pm login or register to post comments

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