Liodessus crotchi
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Dytiscidae
- genus: Liodessus
- species: Liodessus crotchi
- Chicago
Illinois- Marion
- Marion Center
Massachusetts- Avenel
- Colonia
- Englewood Cliffs
- Fort Lee
- Rahway
New Jersey- Peekskill
New York- Mantua
Virginia
United States