👉 Plagiophlebius is a genus of small, arachnoid-like creatures that are part of the family Plagiophlebidae. They have a long, slender body with eight pairs of legs and a single head. The species known as Plagiophlebius include the common plagiophlebotom (common plagiophlebotomid) and the long-plagiophlebotom (long-plagiophlebotomid).