Tienopeus
Tienopeus is a genus of small, ground-dwelling spiders belonging to the family Liocranidae. These spiders are found in various parts of the world, with a notable distribution across the Holarctic region, including Europe and North America. Tienopeus spiders are typically small, with a leg span of a few millimeters. They are often described as having a dark coloration, with variations in shades of brown and black. Their bodies are generally elongated, and they possess eight eyes arranged in two rows.
These spiders are nocturnal hunters and are usually found in leaf litter, under rocks, or in other