Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Calendar
BugGuide Gathering
Smoky Mountains
University of Tennessee Biological Field Station
August 8-10, 2008
Details...
 
Photos from the last gathering (Minnesota 2007)

TaxonomyBrowseInfoImagesLinksBooksData
Photo#150573
no clue

no clue
Greenbrae, Marin County, California, USA
October 5, 2007
Size: 1/2 cm
Found on pavement so I can't even say what it eats.

...
Some kind of roach nymph.

 
This is a cockroach, but is n
This is a cockroach, but is not a nymph. It is an adult female. See the following - same species http://bugguide.net/node/view/87476/bgimage

I have sent some specimens to a specialist (of the few that exist!), and I think an answer (species name) should be coming soon. It is definitely not a native species.

 
female roach
Thanks for the info. The link was helpful. I'll look forward to the next posting if the expert can get us further in this mystery.

 
active link:

 
raoch nymph
Even though the ones on this site all have very long antennae and this doesn't?

 
The posterior morphology
is definitely that of a roach. In this photo we can see some rather out-of-focus antennae but have no clue as to their length due to the close cropping. Antennae can be lost in scuffles with other creatures. They may also be tucked under the edge of the body and be hidden from view (not the case here).

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.