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Common Yellowjacket

Vespula alascensis

Description:

This species used to be kept in synonymy with Vespula vulgaris (Linnaeus, 1758). However, V. vulgaris is restricted to the Old World (accidentally introduced to Australia and New Zealand). The confusion was recently rectified by Carpenter & Glare (2010). They showed that Vespula alascensis differs from V. vulgaris by the male genitalia, and some not so reliable colour characters (V. vulgaris often has yellow spots on the propodeum, V. alascensis [almost] never does). Genetically, V. alascensis is more similar to V. maculifrons than to V. vulgaris.

Habitat:

Nesting on my house. :L

1 Species ID Suggestions

Common Yellowjacket
Vespula vulgaris


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8 Comments

Hema  Shah
Hema Shah 11 years ago

Awesome spotting!
Liam could you check the Id on this one? Seems to a Snowy, Though I am surprised to see it banded on both legs.
http://www.projectnoah.org/spottings/128...

JohnStrickland
JohnStrickland 11 years ago

I appreciate the update on the species name. I have an old reference and did not know. I will investigate your other picture when I get home today. I wondered if you had been to Jackson Lake because we are loaded with German wasps here. Apparently they outcompete the common Yellowjacket due to almost no sightings anymore. Be in touch soon. Thanks for the correction.

Liam
Liam 11 years ago

Hmmm, Bugguide.com and Wikipedia both list the American Common Yellowjacket as V. alascensis.

Liam
Liam 11 years ago

I have never been to Jackson Lake.

Liam
Liam 11 years ago

Thanks John, I'll add the changes. Would this be a V. vulgaris as well? http://www.projectnoah.org/spottings/744...

JohnStrickland
JohnStrickland 11 years ago

Honestly I didn't either until my dog got stung by a bunch of them. They actually wound up being German Wasps. They look just like a yellow jacket to many people. I discovered a lot of info when I investigated that. I normally never comment to anyone. Some people get very hostile believe it or not. I took an entomology class last semester , and there was some discussion of the German wasps because they are an exotic invasive species. They have 3 dots on their heads, and that is the easiest way to identify. Have you ever been to Jackson Lake before?

elicallaghan7
elicallaghan7 11 years ago

wow i never knew that!

JohnStrickland
JohnStrickland 11 years ago

Southern variants do not have a vertical bar medial to the eyes.

Liam
Spotted by
Liam

Georgia, USA

Spotted on Jul 11, 2012
Submitted on Jul 18, 2012

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