Syrphidae: Syrphus ribesii? - Syrphus torvus Turtle River State Park, Grand Forks County, North Dakota, USA May 18, 2017 Size: Length ~ 1 cm
Probably very common, perhaps something close to Syrphus ribesii?
Contributed by Carl Barrentine on 19 May, 2017 - 10:41am Last updated 20 May, 2017 - 4:07am |