Subject: A yellow spider on Marin County’s Mount Tamalpais
Location: Mount Tamalpais, near Mill Valley, CA, USA
March 10, 2014 8:03 pm
I saw several of these small yellow spiders on leaves of Arctostaphylos glandulosa near the top of Marin’s Mount Tamalpais. Any idea?
Signature: S. R. Gilbert
Dear S.R. Gilbert,
This is a Crab Spider in the family Thomisidae.