Snake Species Dinosaur species

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

WESTERN PATCH-NOSED SNAKE
Salvadora hexalepis

WESTERN PATCH-NOSED SNAKE <br /> Salvadora hexalepis - snake species | gveli | გველი

WESTERN PATCH-NOSED SNAKE
Salvadora hexalepis

DESCRIPTION:
A medium (up to 1,014 mm or 40" in total length) slender, tan or cream colored snake with two wide, dark brown or black, irregular-edged stripes on the back.

The stripes are often marked with light flecks or mottling. The sides of the body and the middle of the back between the dark stripes are tan, peach, or straw yellow. An additional thin, dark stripe lines each side of the body on the seam between the 3rd and 4th scale rows (counting up from the belly). The belly is usually pale cream and is often tinted with pink or peach. The scale on the snout (rostral) is enlarged, triangular, and protrudes on the sides. The eyes are large, the pupils are round, and the scales are smooth. The irregular-edges and mottling of this snakes dorsal stripes and its additional side-stripes distinguish it from the similar looking Eastern Patch-nosed Snake which has solid, straight-edged dorsal stripes and usually lacks side-stripes.

DISTRIBUTION:
This snake is found across all of southern Arizona below the Mogollon Rim, the western edge of the state, and into the deserts of the northern plateau region. It occurs at elevations ranging from near sea level along the Colorado river to about 6,500'.

HABITAT:
It is found in flatlands, low valleys, rocky bajadas, foothills, and mountain slopes in biotic communities ranging from Arizona's low desertscrubs up into the woodlands.

BEHAVIOR:
This alert and fast moving diurnal snake hibernates during the cold months of late fall and winter. It is primarily a ground-dweller but it occasionally climbs into shrubs.

DIET:
The Western Patch-nosed Snake actively forages for lizards, mice and other small mammals, reptile eggs, and birds.

REPRODUCTION:
Mating takes place in spring and a clutch of up to 12 eggs is laid in late spring or summer. Hatchlings begin to emerge in July.

SUBSPECIES FOUND IN AZ:
BIG BEND PATCH-NOSED SNAKE Salvadora hexalepis deserticola. This subspecies usually has orange or peach coloration.

DESERT PATCH-NOSED SNAKE Salvadora hexalepis hexalepis. MOHAVE PATCH-NOSED SNAKE Salvadora hexalepis mojavensis. The stripes of this subspecies are usually broken up and less distinct.

WESTERN RATTLESNAKE <br />  Crotalus oreganus | Snake Species SPECKLED RATTLESNAKE<br />  Crotalus mitchellii | Snake Species Sonora semiannulata semiannulata - Variable Groundsnake | Snake Species
Salvadora hexalepis hexalepis - Desert Patch-nosed Snake | Snake Species Nerodia sipedon - Northern Watersnake | Snake Species Hypsiglena ochrorhyncha klauberi - San Diego Nightsnake | Snake Species
SMITH'S BLACK-HEADED SNAKE <br /> Tantilla hobartsmithi | Snake Species Crotalus oreganus cerberus - Arizona Black Rattlesnake | Snake Species Coluber constrictor flaviventris - Eastern Yellow-bellied Racer | Snake Species
Diadophis punctatus vandenburgii - Monterey Ring-necked Snake | Snake Species Lampropeltis zonata pulchra - San Diego Mountain Kingsnake | Snake Species Pantherophis spiloides - Gray Ratsnake | Snake Species
Pantherophis alleghaniensis - Eastern Ratsnake | Snake Species NEW MEXICO THREADSNAKE <br /> Leptotyphlops dissectus | Snake Species Lampropeltis triangulum syspila - Red Milksnake | Snake Species
Trimorphodon lyrophanes - California Lyresnake | Snake Species Thamnophis sirtalis fitchi - Valley Gartersnake | Snake Species Arizona elegans philipi  - Painted Desert Glossy Snake | Snake Species
CHIHUAHUAN HOOK-NOSED SNAKE  <br />   Gyalopion canum | Snake Species  WESTERN THREADSNAKE <br /> Leptotyphlops humilis | Snake Species Coluber flagellum flagellum - Eastern Coachwhip | Snake Species

Copyright © 2012