Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Photo#147968
6026613 - Oligotoma saundersii

6026613 - Oligotoma saundersii
Buenos Aires NWR, Pima County, Arizona, USA
June 18, 2007
Size: ~1/2"

now in Arizona?
Interestingly, the Info page for O. nigra in the "See Also" section says this species doesn't occur west of Texas. Maybe that page needs to be updated?

Moved
Moved from Webspinners.

Oligotoma saundersii (Westwood, 1837)
This is likely to be Oligotoma saundersii which is similar to the black webspinner Oligotoma nigra but a bit lighter in color and with a yellowish tinge especially near the joints on the legs. Both are introduced species in the US.

...
A webspinner.
e.g.