Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
Upcoming Events

BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12

Photos of insects and people from the 2014 gathering in Virginia, June 4-7.

Photos of insects and people from the 2013 gathering in Arizona, July 25-28

Previous events


TaxonomyBrowseInfoImagesLinksBooksData
Photo#457320
wasp - Exallonyx - male

wasp - Exallonyx - Male
Cross Plains, Dane County, Wisconsin, USA
September 11, 2010
Size: ~4.5mm

Images of this individual: tag all
wasp - Exallonyx - male wasp - Exallonyx - male

Moved
Moved from Codrus.

Moved
Moved from Proctotrupids.

 
do you have
any additional info on Codrus? As far as i can tell it has been synonymized (check my comment below)

 
Please go to http://proctotru
Please go to http://proctotrupidae.lifedesks.org/
Thanks! V. Kolyada

 
Thanks
for the link

 
Error!
Dear colleagues, I am sincerely sorry for my mistake! Certainly, this is not Codrus. I gave the features on the pictures and those features belong to Exallonyx: frons without rounded swelling, 1 and 2 pairs tarsi are widened, hinder spur does not reach the middle part of basitarsus, claspers are more thickened at the basis. Besides, Codrus currently does not occur in Nearctic. I made the mistake because I am used to working with palearctic proctotrupids and because of my being not quite focused!
V. Kolyada

Exallonyx by proctos

 
a few more items that cry for your attention

....and many thanks for your help with these amazing, elegant wasps

 
Thank you
for taking the time to check this, and for illustrating the characters

Codrus sp. male (Proctotrupid
Codrus sp. male (Proctotrupidae)

 
I would like to
make use of your identification, but I can't find information about the genus Codrus. It seems that species formerly placed in Codrus are now in Brachyserphus, Exallonyx, and Proctotrupes, according to Nomina Nearctica and a few other sources I found. Do you think Codrus should be a valid genus or should I move this into one of the other genera?

Moved
Moved from ID Request.

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.