Winter stonefly

6335 We’ve found these guys in the house and crawling on the side of the house but are having trouble getting rid of them. From Peterorough, Ontario

Number 6335 This is a small winter stonefly (Plecoptera: Capniidae); these are harmless and there is no need for control. Their nymphs are found beneath rocks and gravel on the bottom of streams and rivers where they feed on plant material there; the adults feed on blue-green algae.