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

TaxonomyBrowseInfoImagesLinksBooksData
Photo#868356
Brown House Spider - Scotophaeus blackwalli

Brown House Spider - Scotophaeus blackwalli
Willamette Valley, Oregon, USA
Size: ~10mm body
This spider is very common indoors in my area. Likes to silk up the corners between wall and ceiling. Appears dark brown in ordinary indoor light.

This individual walked with a limp. Apparently that 3rd leg was injured.

Images of this individual: tag all
Brown House Spider - Scotophaeus blackwalli Brown House Spider - Scotophaeus blackwalli

Moved
Moved from ID Request. This is my best guess based on overall look of the spider and range. They are harmless.

 
Convincing.
Seems popular in Britain, maybe it was introduced from there.

 
Yes,
There is an article with a list of introduced 'bugs' found here

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