Forest-arachnid
Guides
Hadrobunus grandis
Hadrobunus grandis is a harvestman (Opiliones) species found in the eastern and central United States. Adults are active in early summer. The species was first described by Thomas Say in 1821. It belongs to the family Sclerosomatidae, a diverse group of long-legged arachnids commonly encountered in temperate North American forests and woodlands.