Snake FinderField Guide · Worldwide

Tell them apart

Scarletsnake vs. Texas Coralsnake

It matters: the Texas Coralsnake is venomous, while the Scarletsnake is harmless.

Scarletsnake

Scarletsnake

Cemophora coccinea

Harmless
Family
Colubridae
Texas Coralsnake

Texas Coralsnake

Micrurus tener

Venomous
Family
Elapidae
Group
Coral snake
Size
Slender, usually 1.5–3 ft.
Identify
Rings of red, yellow, and black where red touches yellow; small rounded head and round pupils.

How to tell them apart

A harmless mimic of the US coral snake. On US coral snakes red bands touch yellow; on these mimics red usually touches black. This color rule is reliable ONLY in the United States — it does not hold for coral snakes elsewhere.

Never rely on a single feature to judge a live snake. If you cannot positively identify it, keep your distance. Informational only.