Eastern mudminnow
- kingdom: Animalia
- phylum: Chordata
- class: Actinopterygii
- order: Esociformes
- family: Umbridae
- genus: Umbra
- species: Umbra pygmaea
Stein
Limburg- Valkenswaard
North Brabant
Netherlands
Riverview
Delaware- Absecon
- Alloway
- Alpine
- Beach Haven West
- Beachwood
- Bernardsville
- Bridgeton
- Buena
- Carlstadt
- Closter
- Collings Lakes
- Crestwood Village
- Demarest
- Elmer
- Estell Manor
- Farmingdale
- Folsom
- Freehold
- Harrington Park
- Lakehurst
- Leisure Knoll
- Leisure Village East
- Manahawkin
- Mays Landing
- Millville
- New Providence
- Newton
- Northvale
- Norwood
- Oak Valley
- Ocean Acres
- Passaic
- Pine Beach
- Port Norris
- Ramtown
- Rio Grande
- Seabrook Farms
- Springfield
- Victory Lakes
- Wallington
- Waretown
- Wenonah
- Woodbury Heights
New Jersey- Babylon
- Bay Shore
- Bayport
- Bridgehampton
- Calverton
- Deer Park
- East Meadow
- East Patchogue
- Greenwood Lake
- Islandia
- Islip
- Middle Island
- North Babylon
- North Great River
- North Massapequa
- North Merrick
- North Patchogue
- Oakdale
- Orangeburg
- Patchogue
- Piermont
- Sayville
- South Farmingdale
- Sparkill
- Tappan
- Uniondale
- West Islip
- West Sayville
- Wheatley Heights
- Wyandanch
- Yaphank
New York- Awendaw
- Cane Savannah
- Conway
- McColl
South Carolina- Fort Belvoir
- Hopewell
- Woodlawn
Virginia
United States
Balen