Agkistrodon contortrix

Agkistrodon contortrix, commonly known as the copperhead snake, is a species of venomous snake, a pit viper, endemic to Eastern North America. It is a member of the family Viperidae. The species is monotypic within the genus Agkistrodon.

Description

Agkistrodon contortrix is a medium-sized snake, averaging 2 to 3 feet in length. The body is relatively stout and the head is broad and distinct from the neck. The color pattern consists of an hourglass pattern that narrows in the middle of the back. The coloration of Agkistrodon contortrix allows it to blend well with its surroundings, making it less noticeable to predators and prey.

Distribution and habitat

The copperhead's range is from southern New England to West Texas and northern Mexico. In the United States, it is most common in the southeastern states. Agkistrodon contortrix prefers deciduous forest and mixed woodlands. It is also found in low lying, swampy regions.

Behavior

Copperheads are generally nocturnal in the hot summer months, but are commonly active during the day in the spring and fall. They are ambush predators, and primarily eat rodents and other small mammals.

Venom

Although venomous, the copperhead's bite is rarely fatal to humans. The venom of Agkistrodon contortrix is relatively mild, but can cause severe pain and tissue damage.

Conservation status

The copperhead is not currently listed as threatened or endangered. However, like all wildlife, it is protected in many areas.

See also

• Agkistrodon piscivorus
• Viperidae
• Venomous snake