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Home » Guide » Arthropods (Arthropoda) » Hexapods (Hexapoda) » Insects (Insecta) » Ants, Bees, Wasps and Sawflies (Hymenoptera) » Aculeata - Ants, Bees and Stinging Wasps » Apoidea sans Anthophila – Apoid Wasps » Thread-waisted Wasps (Sphecidae) » Sceliphrinae » Mud-dauber Wasps (Sceliphrini) » Black Mud-dauber Wasps (Sceliphron) » Yellow-legged Mud-dauber Wasp (Sceliphron caementarium)
Photo#195759
Wasp? - Sceliphron caementarium
Copyright © 2008 Naomi Smith

Wasp? - Sceliphron caementarium
Brighton, Northumberland, Ontario, Canada
June 29, 2008
Size: 1 inch app.
Can anyone confirm whether this is a Black and Yellow Mud Dauber? Thank you in advance.
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Contributed by Naomi Smith on 29 June, 2008 - 10:10pm
Last updated 10 July, 2008 - 7:02pm

Confirmed.
Great image. Northern specimens are much more 'black' than southern specimens. Most of the ones here in Tucson, for example, have a yellow petiole.
… Eric R. Eaton, 30 June, 2008 - 2:20pm login or register to post comments

 
Black and Yellow Mud Dauber
Thanks Eric, you are a great help.
Naomi
… Naomi Smith, 4 July, 2008 - 8:40pm login or register to post comments

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