Striped Whipsnake

(Masticophis taeniatus)

 

Color Photograph: U.S. National Parks Service

Color Photograph: U.S. Fish and Wildlife Service

Detail showing white lateral stripe bisected by a dark, medial line (indicated by a red arrow)

Blue line indicates the wedge-shaped lower preocular scale in Masticophis lateralis

Striped Whipsnake (Masticophis taeniatus)

Identification: Snake 40 to 72 inches in length. Dorsal color blue-gray, dull green, red-brown, or black. Sides with 2 or more light stripes. First light stripe bisected by a light gray, jagged line (as indicated by the red arrow in the close-up photograph on the left). Additional dark gray to black lines further down the side. Underside yellow, changing to white toward the head and pink toward the tail. Scales smooth and dorsal scales in 15 rows at the midpoint of the body. Anal plate divided. Lower preocular small, triangular, wedged between two upper labials (see condition in Masticophis lateralis in photograph lower left).

Geographical Variation:

Desert Striped Whipsnake (M. t. gerardi): Dark brown to black; upper stripe divided by a thin, white line. Range: Most of the North American range of this species from south-central Washington southward through eastern California, Nevada, southeastward to Arizona, New Mexico, and extreme western Texas.

Central Texas Striped Whipsnake (M. t. taeniatus): Black; sides with widely spaced white patches on the sides of the body. Range: Central and western Texas southward to northern Mexico.

Range (see map below): The Striped Whipsnake (as here treated (see above) ranges from south-central Washington southward through eastern California, Nevada, southeastward to Arizona, New Mexico, western and central Texas.

Habitat: This species occurs in a wide variety of habitats ranging from grasslands, shrubby desert, and dry mountains dominated by pinyon pine and Juniper.

Food: Lizard, snakes, and small mammals.

Behavior: The Striped Whipsnake is diurnal. It moves rapidly and with great agility over its territory. At night and parts of the day it takes shelter in mammal burrows or under overhanging rock faces.

Reproduction:  The clutch consists of 3 to 12 eggs laid in July and July.

 

Striped Whipsnake (Masticophis taeniatus)

Similar Species:

Sonoran Whipsnake (Masticophis bilineatus)

Striped Racer (Masticophis lateralis)

Schott's Whipsnake (Masticophis schotti)

Garter Snakes (Thamnophis species)

Similar Species