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Photo#324946
Utah-Wasp - Auplopus

Utah-Wasp - Auplopus
Salt Lake City (N40°46.727'W111°52.629'ele4609'), Salt Lake County, Utah, USA
August 19, 2009
Size: 8mm
Suggestions? Maybe A. architectus.

Images of this individual: tag all
Utah-Wasp - Auplopus Utah-Wasp - Auplopus

Moved

Moved
Moved from Auplopus.

Probably...
but caerulescens is also a possibility, and also if nigrellus ranges that far west (I can't remember off the top of my head, and I have no reference handy).

 
For now...
architectus seems more likely. No white on the face, other than light bristles, seems to rule out the others. Appreciate the comment, makes it easier to explore a bit more.

 
You...
can't confidently assign the species based just on differences in pilosity, especially between architectus and caerulescens. This is a female, the amount of white markings on the face is irrelevant, none of the females of these three species have white on the face due to pigment (but will appear silvery or quite white due to pubescence).

 
Point taken...
For future reference, does the white pigmentation variations hold true for males of the triad?

 
Yes.
architectus has the least (usually none) and caerulescens the most.

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