Eastern Red-backed Salamander
- kingdom: Animalia
- phylum: Chordata
- class: Amphibia
- order: Caudata
- family: Plethodontidae
- genus: Plethodon
- species: Plethodon cinereus
Fredericton- Nackawic
- Saint John
New Brunswick
Canada
La Jolla
California- Ansonia
- Branford
- Branford Center
- Broad Brook
- Central Waterford
- Cheshire
- Cheshire Village
- Colchester
- Danbury
- East Haddam
- Higganum
- Madison
- Madison Center
- Manchester
- Mansfield City
- Meriden
- Middletown
- Naugatuck
- New Haven
- Newington
- Norwalk
- Oakville
- Seymour
- Storrs
- Tolland
- Torrington
- Waterbury
- Watertown
- West Torrington
- Willimantic
- Winsted
- Woodbridge
Connecticut- Accokeek
- Adelphi
- Ashton-Sandy Spring
- Baden
- Baltimore
- Beltsville
- Bennsville
- Berlin
- Berwyn Heights
- Boonsboro
- Bowie
- Brandywine
- Brock Hall
- Brookmont
- Bryans Road
- Buckeystown
- Burtonsville
- Cabin John
- California
- Calverton
- Cambridge
- Catonsville
- Cavetown
- Charlotte Hall
- Chesapeake Beach
- Chester
- Chestertown
- Chevy Chase
- Chevy Chase Village
- Chillum
- Clarksburg
- Clinton
- Cloverly
- Cobb Island
- Colesville
- College Park
- Columbia
- Crofton
- Croom
- Crownsville
- Damascus
- Davidsonville
- District Heights
- East Riverdale
- Eldersburg
- Elkton
- Essex
- Fairland
- Fallston
- Federalsburg
- Forest Glen
- Forestville
- Four Corners
- Friendly
- Friendship Village
- Gambrills
- Garrison
- Germantown
- Glenmont
- Glenn Dale
- Goddard
- Grasonville
- Greenbelt
- Hagerstown
- Halfway
- Hampton
- Highland
- Hillandale
- Hillcrest Heights
- Huntingtown
- Huntingtown Town Center
- Hyattsville
- Ilchester
- Indian Head
- Jessup
- Joppatowne
- Kemp Mill
- Kensington
- Kettering
- Kingstown
- La Plata
- Lake Arbor
- Landover Hills
- Langley Park
- Lanham
- Largo
- Laurel
- Leonardtown
- Marlboro Meadows
- Marlow Heights
- Marlton
- Maryland City
- Mechanicsville
- Middletown
- Mitchellville
- Morningside
- New Carrollton
- North Beach
- North Kensington
- North Laurel
- Odenton
- Owings Mills
- Pocomoke City
- Point of Rocks
- Poolesville
- Potomac
- Potomac Heights
- Prince Frederick
- Princess Anne
- Redland
- Ridgely
- Rising Sun
- Riverdale Park
- Riverside
- Rock Hall
- Rosaryville
- Rosedale
- Rossville
- Saint Charles
- Savage
- Seabrook
- Severna Park
- Silver Hill
- Silver Spring
- Smithsburg
- Snow Hill
- Somerset
- South Kensington
- Spencerville
- Springdale
- Stevensville
- Suitland
- Takoma Park
- Temple Hills
- Thurmont
- University Park
- Urbana
- Waldorf
- West Laurel
- Wheaton
- White Oak
- Woodlawn
- Woodmore
Maryland- Andover
- Bernardston
- Boston
- Boxford
- Chicopee
- Milford
- Northampton
- Sandwich
- West Falmouth
- Westwood
Massachusetts- Goffstown
- North Haverhill
- Tuftonboro
New Hampshire- Bernardsville
- Bloomfield
- Bloomingdale
- Bogota
- Brookdale
- Chatham
- Country Lake Estates
- Englewood
- Englewood Cliffs
- Fanwood
- Fort Lee
- Frenchtown
- Gladstone
- Hackensack
- Hopatcong
- Hopatcong Hills
- Island Heights
- Lake Telemark
- Lakewood
- Leonia
- Manahawkin
- Maplewood
- Martinsville
- Milford
- Mount Arlington
- Mountainside
- New Providence
- Newton
- North Plainfield
- Nutley
- Ocean Acres
- Ocean Gate
- Ogdensburg
- Palisades Park
- Peapack
- Phillipsburg
- Pine Beach
- Plainfield
- Pompton Lakes
- Raritan
- Ridgefield Park
- Riverdale
- Scotch Plains
- Somerville
- South Plainfield
- Warren Township
New Jersey- Akron
- Alexandria Bay
- Ardsley
- Big Flats
- Binghamton
- Catskill
- Cayuga Heights
- Celoron
- Cortland
- Croton-on-Hudson
- Dobbs Ferry
- East Ithaca
- Eden
- Frewsburg
- Gowanda
- Greenburgh
- Greenport
- Greenport West
- Hastings-on-Hudson
- Hicksville
- Highland Falls
- Horseheads
- Horseheads North
- Irvington
- Ithaca
- Jamestown West
- Jefferson Heights
- Lansing
- Montour Falls
- New Paltz
- North Gates
- Northeast Ithaca
- Penn Yan
- Perry
- South Hill
- Southport
- Syracuse
- Union Springs
- White Plains
New York- Boone
- Burnsville
- Greenville
- Spruce Pine
North Carolina- Albion
- Allentown
- Ardmore
- Aspinwall
- Bainbridge
- Beaverdale
- Blawnox
- Broomall
- Brownstown
- Bryn Mawr
- Burgettstown
- Carlisle
- Cementon
- Chester Heights
- Duncannon
- Easton
- Egypt
- Elverson
- Fox Chapel
- Gap
- Grill
- Harrisburg
- Honesdale
- Industry
- Intercourse
- Jacobus
- Kulpmont
- Lake Heritage
- Latrobe
- Lincoln Park
- Loyalhanna
- Mars
- Meadville
- Mohnton
- Mont Alto
- Montgomeryville
- Montrose
- Mount Joy
- North Wales
- Northampton
- Paint
- Parkside
- Reading
- Robesonia
- Rothsville
- Schwenksville
- Shamokin Dam
- Shillington
- Shrewsbury
- Spring Mount
- Stonybrook
- Sunbury
- Tionesta
- Towamensing Trails
- Tunkhannock
- Upland
- Village Shires
- West Easton
- West Reading
- Williamsport
- Willow Street
- Windber
- Womelsdorf
- Wyomissing
- Wyomissing Hills
Pennsylvania- Kingston
- Middletown
- Newport
Rhode Island- Unicoi
Tennessee- Bennington
- White River Junction
Vermont- Annandale
- Aquia Harbour
- Baileys Crossroads
- Belmont
- Blacksburg
- Brambleton
- Brandermill
- Bridgewater
- Brookneal
- Burke
- Carrollton
- Centreville
- Chamberlayne
- Chincoteague
- Claypool Hill
- Collinsville
- Countryside
- Courtland
- Daleville
- Dranesville
- Dulles Town Center
- Dumfries
- East Hampton
- Fairfax
- Falls Church
- Floyd
- Franconia
- Front Royal
- Gordonsville
- Great Falls
- Grottoes
- Hampton
- Haymarket
- Highland Springs
- King George
- King William
- Kings Park
- Lake Barcroft
- Lake Ridge
- Lancaster
- Laymantown
- Lincolnia
- Lowes Island
- Luray
- Lyndhurst
- Mantua
- McLean
- Merrifield
- Merrimac
- Monterey
- Montross
- New Market
- Newington
- North Springfield
- Oakton
- Palmyra
- Passapatanzy
- Powhatan
- Prices Fork
- Ravensworth
- Richmond
- Ruckersville
- Rushmere
- Rustburg
- Sandston
- Seven Corners
- Shawnee Land
- Short Pump
- South Suffolk
- Springfield
- Triangle
- Tuckahoe
- Tysons Corner
- University Center
- Virginia Beach
- Wattsville
- Weber City
- Williamsburg
- Woodlake
- Yorktown
Virginia- Washington, D. C.
Washington, D.C.- Madison
Wisconsin
United States