Slaterobius quadristriata is a Wisconsin Special Concern seed bug and is associated with pine barrens, sand prairies, and dry forests in southern Wisconsin. Members of the family Lygaeidae are seed-feeders and typically live on the ground or on vegetation. However, Slaterobius quadristriatus, previously known only from New Jersey and recorded for the first time from Wisconsin and Michigan in the early 1990s, is the only arboreal species of the genus and feeds on pine seeds.