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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » "Parasitica" - Parasitoid Wasps » Braconid and Ichneumonid Wasps (Ichneumonoidea) » Ichneumonid Wasps (Ichneumonidae) » Rhyssinae » Giant Ichneumonid Wasps (Megarhyssa) » Long-tailed Giant Ichneumonid Wasp (Megarhyssa macrurus) » Megarhyssa macrurus macrurus
Photo#403982
Megarhyssa - Megarhyssa macrurus - male
Copyright © 2010 john and jane balaban

Megarhyssa - Megarhyssa macrurus - Male
Harms Woods Forest Preserve, Glenview, Cook County, Illinois, USA
May 30, 2010
Size: ~40mm
We were watching three or four of these big dark male Megarhyssa on the trunk of a dead elm, when....
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Contributed by john and jane balaban on 1 June, 2010 - 9:13pm
Last updated 7 April, 2023 - 12:02pm

Moved
Moved from Long-tailed Giant Ichneumonid Wasp.
… Jonathan Hoskins, 7 April, 2023 - 12:02pm login or register to post comments

Identifications
The one with the dark spots in the wings is M. macrurus. The smaller one with entirely clear wings is M. greenei.
… Jonathan Hoskins, 25 February, 2021 - 12:52am login or register to post comments

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