Florida
Snakes in Hernando County
30 species have been documented here, 4 of them venomous.
Venomous snakes in Hernando County
Full guide & what to do if bitten →
Pygmy RattlesnakeSistrurus miliariusVenomousStout, dark-blotched body, nine large scales on the crown, and a small rattle.
Florida CottonmouthAgkistrodon conantiVenomousHeavy body, triangular head, vertical pupils, and a heat-sensing pit between each eye and nostril.
Eastern CoralsnakeMicrurus fulviusVenomousRings of red, yellow, and black where red touches yellow; small rounded head and round pupils.
Eastern Diamondback RattlesnakeCrotalus adamanteusVenomousHeavy body, broad triangular head, vertical (cat-like) pupils, and a segmented keratin rattle at the tail tip.
Every snake recorded in Hernando County

North American Racer
Coluber constrictor
Harmless

Banded Watersnake
Nerodia fasciata
Harmless

Eastern Ratsnake
Pantherophis alleghaniensis
Harmless

Pygmy Rattlesnake
Sistrurus miliarius
Venomous

Common Ribbon Snake
Thamnophis saurita
Harmless

Florida Cottonmouth
Agkistrodon conanti
Venomous

Eastern Coralsnake
Micrurus fulvius
Venomous

Red Cornsnake
Pantherophis guttatus
Harmless

Ring-necked Snake
Diadophis punctatus
Harmless

Eastern Diamondback Rattlesnake
Crotalus adamanteus
Venomous

Common Coachwhip
Masticophis flagellum
Harmless

Rough Greensnake
Opheodrys aestivus
Harmless

Florida Brownsnake
Storeria victa
Harmless

Brahminy Blindsnake
Indotyphlops braminus
Harmless

Common Garter Snake
Thamnophis sirtalis
Harmless

Striped Swampsnake
Liodytes alleni
Harmless

Red-bellied Snake
Storeria occipitomaculata
Harmless

Scarletsnake
Cemophora coccinea
Harmless

Mudsnake
Farancia abacura
Harmless

Saltmarsh Snake
Nerodia clarkii
Harmless

Southern Hognose Snake
Heterodon simus
Harmless

Short-tailed Snake
Lampropeltis extenuata
Harmless

Pine Woods Littersnake
Rhadinaea flavilata
Harmless

Florida Crowned Snake
Tantilla relicta
Harmless

Scarlet Kingsnake
Lampropeltis elapsoides
Harmless

Eastern Milksnake
Lampropeltis triangulum
Harmless

Brown Watersnake
Nerodia taxispilota
Harmless

Eastern Kingsnake
Lampropeltis getula
Harmless

Pine Snake
Pituophis melanoleucus
Harmless

Eastern Indigo Snake
Drymarchon couperi
Harmless
Compiled from verified GBIF & iNaturalist observations. Informational only.
Snakes in Hernando County: FAQ
- Are there venomous snakes in Hernando County, Florida?
- Yes. 4 venomous snake species have verified records in Hernando County, Florida, including Pygmy Rattlesnake, Florida Cottonmouth, Eastern Coralsnake, Eastern Diamondback Rattlesnake. Most snakes in Hernando County, Florida, however, are harmless.
- How many snake species live in Hernando County, Florida?
- 30+ snake species have verified records in Hernando County, Florida, of which 4 are venomous.
- What is the most commonly seen snake in Hernando County, Florida?
- The North American Racer is the most frequently reported snake in Hernando County, Florida, based on verified wildlife observations.
- What should I do if I see a venomous snake in Hernando 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.