It's Saturday, which means only one thing, that it's Spider Saturday! Today's spider is actually the first spider from outside my building I caught and vialed for the collection. This spider is a very common grass spider here in Ithaca. This guy belongs to the genus Agelenopsis and is probably a male. He was found behind Warren Hall , Cornell University, Ithaca, New York, USA and collected on September 18th, 2010. These guys build funnel webs to live and catch their prey (though their webs aren't sticky like the stereotypical spider web, but they are quite fast and agile).