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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Flies (Diptera) » "Aschiza" » Hover Flies (Syrphidae) » Eristalinae » Milesiini » Temnostomina » Temnostoma » Temnostoma alternans
Photo#1686458
Black Yellow Syrphidae - Temnostoma alternans - female
Copyright © 2019 Steve McKechnie

Black Yellow Syrphidae - Temnostoma alternans - Female
White Fox, Torch River, Saskatchewan, Canada
July 3, 2019
Size: ~14mm
On garage window buzzing around like a horse fly cleaning off spider webs.
If you agree Species Temnostoma alternans

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Black Yellow Syrphidae - Temnostoma alternans - female Black Yellow Syrphidae - Temnostoma alternans - female Black Yellow Syrphidae - Temnostoma alternans - female
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Contributed by Steve McKechnie on 3 July, 2019 - 6:37pm
Last updated 4 July, 2019 - 7:16am

Moved
Moved from Syrphid Flies.
… Ken Wolgemuth, 4 July, 2019 - 7:16am login or register to post comments

Yes; Temnostoma alternans ...
Yes; Temnostoma alternans .... female
Clear cut (not diffuse) yellow triangle above scutellum.
Tergite 4 with three black spots.(Occasionally the spots meet narrowly).
… Bill Dean, 4 July, 2019 - 3:31am login or register to post comments

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