Neoporus carolinus
- kingdom: Animalia
- phylum: Arthropoda
- class: Insecta
- order: Coleoptera
- family: Dytiscidae
- genus: Neoporus
- species: Neoporus carolinus
Marion- Marion Center
- Paxton
- West Concord
Massachusetts- Rumney
New Hampshire- Jamaica
New York- Martinsburg
West Virginia
United States