This genus represents over 100 species in North America. Maryland Biodiversity Project has cataloged over 30 species to date.
Though challenging, many species can be identified with the right series of photos. See this BugGuide reference.
There are 49 records in the project database.
GA | AL | WA | FR | CL | MO | HO | BA | BC | HA | CE | PG | AA | CV | CH | SM | KE | QA | CN | TA | DO | WI | SO | WO |