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Sawfly - Pristiphora bivittata

Sawfly - Pristiphora bivittata
Branch Bridge Rd., Orange, Franklin County, Massachusetts, USA
June 2, 2019

Moved from Common Sawflies.

Thanks! This was in a large, open wetland, and there was surely Spiraea nearby.

I'm quite sure this is Pristiphora, very likely P. bivittata. So far as I've seen, no other Pristiphora with light colour forms have this particular colouration, that is: pale/reddish mesoscutum with dark lateral lobes, mostly pale/reddish abdomen, and head entirely dark around eyes.

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