There are some spiders who do hibernate in winter, usually in rock piles or piles of leaves. They shelter within white silken sacs during the day, and roam the tree trunk and branches at night in the search for prey. Yellow sac spiders are common spiders throughout Europe and North America. Many spiders lay their eggs inside a silk egg sac, which is usually hidden in a web, affixed to a surface, or carried by the female. How to Identify a Yellow Sac Spider. Increasing evidence says hobo spiders are unlikely to cause dangerous bites. Image: Steve Wilson.. one place for long periods, they offer great opportunities for a wide range of other spiders to either live in the web or build an adjoining web.. Once the eggs hatch, the spiderlings do not emerge from the sac until sometime after . Many species … How to Identify Spider Egg Sacs. Sac Spiders – Clubionidae These are small to medium sized spiders that generally live beneath the loose bark of trees such as eucalypts and acacias. The Golden Silk Spider, Nephila clavipes, often locally called the Banana. If you know the answer to this question, please register to join our limited beta program and start the conversation right now! Learn about the threats they pose to people and pets, and what you can do to stop them. golden orb spiders. There are a few spiders which occasionally arrive with produce at the grocery store that are potential bite risks; huntsman (Heteropoda venatoria) and the banana spiders (members of the family of wandering spiders in the genera Phoneutria, Ctenus or Cupiennnius). cargo spiders. Yellow sac spiders are common in IL, IA & The Quad Cities. / How Long Do Yellow Sac Spiders Live. A lot of these sac nesters may die themselves when the winter months come, but supply their eggs a nice warm sac to survive in until spring. While they are venomous, their bites rarely result in serious medical consequences. Brown recluse spiders (Loxosceles species) don't live in our state. Where do yellow sac spiders live? We need you to answer this question! Comments how long do yellow sac spiders live How Long Do Yellow Sac Spiders Live By blackhole Posted on November 16, 2018 November 25, 2018. Venomous spiders that are considered medically important in Washington include the black widow spider and yellow sac spider.