Climate change seems like a critical threat to spiders. But researchers are hampered by a lack of basic information.
My Mediterranean Arachnid Houseguest: Getting to Know Zoropsis Spinimana
October 5, 2021 •
Zoropsis spinimana is a harmless — but quite large! — house spider that’s recently moved to the Bay Area.
I Found a Spider in a Labyrinth Inside a Web — What Is It?
October 15, 2019 •
I saw a bunch of spiders hanging from structures in the middle of their webs. What are they and why do they do that? Looks like you’ve stumbled across one of the more interesting web builders of the Bay Area, … Read more