Unidentified

Hello to the Queen City! They look like Yellow Sac Spiders in genus Cheiracanthium. They prowl for prey, like moths and other spiders. They sleep in little silk sacs, usually at junctures like those of walls and the ceiling. They emerge as hatchlings in batches, disappear, and hatch throughout the year. I noticed a silk sac from one in my bathroom today. They tend to drop down from the ceiling sometimes, I don’t know why.