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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » "Symphyta" - Sawflies, Horntails, and Wood Wasps » Common Sawflies (Tenthredinidae) » Nematinae » Willow Sawflies and allies (Nematini) » Nematus » septentrionalis group (Nematus septentrionalis group) » Dusky Birch Sawfly (Nematus latitarsus)
Photo#1046835
Craesus latitarsus (probably) - Nematus latitarsus
Copyright © 2015 Michael Patrikeev

Craesus latitarsus (probably) - Nematus latitarsus
Pinetree Harbour, Bruce Peninsula National Park, Bruce, Ontario, Canada
September 4, 2014
Probably Craesus latitarsus (Dusky birch sawfly); Bug Guide mentions 4 species of this genus in North America though.
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Contributed by Michael Patrikeev on 14 March, 2015 - 7:09pm
Last updated 23 July, 2019 - 6:20am

Moved
Moved from Unidentified Sawfly Larvae.
… Charley Eiseman, 23 July, 2019 - 6:20am login or register to post comments

Craesus latitarsus
I agree that this is Craesus latitarsus
(appearance + position of black spots + host)
… Alexander Boldyrev, 23 July, 2019 - 4:15am login or register to post comments

Moved
Moved from ID Request.
… Ken Wolgemuth, 14 March, 2015 - 7:39pm login or register to post comments

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