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Red-femured Milkweed Borer (Tetraopes femoratus)
Photo#9289
Copyright © 2004
David A Burke
Black and orange spotted beetle ?? -
Tetraopes femoratus
5500 ft elevation, Wyoming, USA
July 2, 2004
about 1/4 inch long
Images of this individual:
tag all
Contributed by
David A Burke
on 25 December, 2004 - 7:12pm
Last updated 12 March, 2016 - 3:22pm
Moved
Moved from
Milkweed Longhorns
.
…
Boris Büche
, 12 March, 2016 - 3:22pm
Moved
Moved from
Red-femured Milkweed Borer
.
…
Boris Büche
, 12 March, 2016 - 3:14pm
Moved
Moved from
Milkweed Longhorns
.
…
Eric R. Eaton
, 22 December, 2007 - 12:41pm
Red milkweed beetle
Check this guide page
http://bugguide.net/node/view/2966
…
Beatriz Moisset
, 26 December, 2004 - 12:47pm
Tetraopes
I wonder if this is a different species of Tetraopes. The elytral markings are different from the other photos in the guide and there are several species in North America. It doesn't seem to be one of the three species shown at
Cedar Creek
- the elytral markings resemble the photo of T. femoratus, but this specimen doesn't appear to have white rings on the antennae, at least on the visible segments.
…
Joel Kits
, 24 January, 2005 - 10:40pm
Tetraopes femoratus ??
Please notice the second image I just submitted. (I was sleeping and didn't keep track of my images). The white rings are visible here.
…
David A Burke
, 18 July, 2005 - 8:39pm
I think it's femoratus
Definitely not
T. tetrophthalmus
--the lack of the oblong central spot indicates that. This matches the illustration in Dillon & Dillon for
femoratus
very closely.
…
Ethan Friedman
, 2 July, 2005 - 1:28pm
I agree with femoratus
See type specimen
here
.
Also, more information on the Red Milkweed Beetle, T. tetrophthalmus
here
.
MQ, Austin
Texas Beetle Info
TexasEnto.net/beetles.htm
…
Mike Quinn
, 26 December, 2005 - 9:22am