Snakes in Charlotte County

• 
  Eastern Diamondback Rattlesnake

  Crotalus adamanteus

  ▲ Venomous

  Heavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.

• 
  Eastern Coralsnake

  Micrurus fulvius

  ▲ Venomous

  Rings of red, yellow, and black where red touches yellow; small rounded head and round pupils.

• 
  Florida Cottonmouth

  Agkistrodon conanti

  ▲ Venomous

  Heavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.

• 
  Pygmy Rattlesnake

  Sistrurus miliarius

  ▲ Venomous

  Stout, dark-blotched body, nine large scales on the crown, and a small rattle.

Every snake recorded in Charlotte County

North American Racer

Coluber constrictor

Harmless

Red Cornsnake

Pantherophis guttatus

Harmless

Banded Watersnake

Nerodia fasciata

Harmless

Common Ribbon Snake

Thamnophis saurita

Harmless

Eastern Ratsnake

Pantherophis alleghaniensis

Harmless

Eastern Diamondback Rattlesnake

Crotalus adamanteus

▲ Venomous

Common Garter Snake

Thamnophis sirtalis

Harmless

Ring-necked Snake

Diadophis punctatus

Harmless

Burmese Python

Python bivittatus

Harmless

Florida Green Watersnake

Nerodia floridana

Harmless

Scarletsnake

Cemophora coccinea

Harmless

Brahminy Blindsnake

Indotyphlops braminus

Harmless

Striped Swampsnake

Liodytes alleni

Harmless

Common Coachwhip

Masticophis flagellum

Harmless

Mudsnake

Farancia abacura

Harmless

Saltmarsh Snake

Nerodia clarkii

Harmless

Florida Brownsnake

Storeria victa

Harmless

Eastern Kingsnake

Lampropeltis getula

Harmless

Eastern Coralsnake

Micrurus fulvius

▲ Venomous

Scarlet Kingsnake

Lampropeltis elapsoides

Harmless

Florida Cottonmouth

Agkistrodon conanti

▲ Venomous

Boa Constrictor

Boa constrictor

Harmless

Florida Crowned Snake

Tantilla relicta

Harmless

Pygmy Rattlesnake

Sistrurus miliarius

▲ Venomous

Compiled from verified GBIF & iNaturalist observations. Informational only.

Snakes in Charlotte County: FAQ

Are there venomous snakes in Charlotte County, Florida?

Yes. 4 venomous snake species have verified records in Charlotte County, Florida, including Eastern Diamondback Rattlesnake, Eastern Coralsnake, Florida Cottonmouth, Pygmy Rattlesnake. Most snakes in Charlotte County, Florida, however, are harmless.

How many snake species live in Charlotte County, Florida?

20+ snake species have verified records in Charlotte County, Florida, of which 4 are venomous.

What is the most commonly seen snake in Charlotte County, Florida?

The North American Racer is the most frequently reported snake in Charlotte County, Florida, based on verified wildlife observations.

What should I do if I see a venomous snake in Charlotte County, Florida?

Keep your distance and do not try to catch or kill it. Most bites happen when people handle or corner a snake. If someone is bitten, contact local emergency services or poison control immediately.

Nearby counties