Common Name:

Family: Oecobiidae

Scientific Name: Oecobius navus

Size: 2.5 – 2.9 mm

Gender: female

I often find these little spiders indoors on widow sills or outside on pocked concrete walls. On the walls, the spider resides within the depressions on small flat webs.
Click to View male

1 – D99 (Brea, CA / 1 May 06) | 2-3 – D112 (Fullerton, CA / 11 May 06) | 4 – D354 (Chino Hills, CA / 8 May 08)