Waterfall-habitat
Guides
Pterostichus johnsoni
Johnson's Waterfall Carabid Beetle
Pterostichus johnsoni is a ground beetle in the family Carabidae, described by Ulke in 1889. The species is known from the United States and is associated with waterfall habitats, as indicated by its common name. Very few observations exist in public databases, with only three records documented on iNaturalist. The species belongs to the large genus Pterostichus, which contains numerous similar ground beetles that can be difficult to distinguish without close examination.