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Fly or Wasp ? - Temnostoma - male

Fly or Wasp ? - Temnostoma - Male
Chateauguay, Quebec, Canada
May 29, 2015

Moved from Temnostoma.

Moved from ID Request. Not sure how to tell balyras from barberi :(

Temnostoma barberi has two sm
Temnostoma barberi has two small yellow spots above the scutellum but there are still other species to consider.

Syrphidae....... Temnostoma
Syrphidae....... Temnostoma.
Wasps have four wings and longer antennae.
Flies have two wings and halters ( the bright yellow knobs ), evolved from the hindwings.

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