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Photo#652719
Sharpshooter 4 - Draeculacephala

Sharpshooter 4 - Draeculacephala
Houston, Harris County, Texas, USA
June 22, 2010
Came to UV light.

I assume this is D. producta because of how long the head is.

However, among the D. producta images in the guide, some specimens (like this one) have roughly a 4:3 ratio of head length to pronotum length, but others (see http://bugguide.net/node/view/645474, for example) have only slightly more than a 1:1 ratio. I'd be interested to hear from an expert as to whether that's normal variation.

Moved

Moved
Moved from Draeculacephala producta.

Head curves down at the tip, lacks blue pigmentation on the wings and thorax, and antica also has a sharp head.

Moved
Moved from Sharpshooters.

variation
yes; smaller specimens tend to have proportionately shorter heads

 
Thanks!
That's very helpful.

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