Elgaria is a genus of lizards that includes several of the alligator lizard species.
The Northern Alligator Lizard (Elgaria coerulea) is a medium-sized lizard that occurs on the North American west coast.
The Southern alligator lizard (Elgaria multicarinata) is a lizard native to the Pacific coast of North America. It is common throughout Southern California and can be found in grasslands, chaparral, and forests as well as urban areas. In dry climates, it is likely to be found in moist areas or near streams. Three subspecies can be distinguished: the California alligator lizard ...more ↓
Sceloporus a genus in the family Phrynosomatidae known as spiny lizards. This genus includes some of the most commonly seen lizards in the United States.
The sagebrush lizard (Sceloporus graciosus) is a common species of phrynosomatid lizard found at mid to high altitudes in the western United States of America. It belongs to the genus Sceloporus (spiny lizards) in the Phrynosomatidae family of reptiles. Named after the sagebrush plants near which it is commonly found, the sagebrush lizard has keeled and spiny ...more ↓
The western fence lizard (Sceloporus occidentalis) is a common lizard of California and the surrounding area. Because the ventral abdomen of an adult is characteristically blue, it is also known as the blue-belly.
Sceloporus occidentalis occidentalis is a subspecies of the western fence lizard. The common name for this taxon is the northwestern fence lizard. This lizard occurs in the state of Washington in the USA.
Plestiodon is the name for a genus of lizards formerly referred to as Eumeces, except those now placed in Mesoscincus.
The western skink (Plestiodon skiltonianus) is a species of small, smooth-scaled lizard with relatively small limbs. It measures about 100 to 210 mm (about 4 to 8.25 inches) in total length (body + tail). It is one of five species of lizards in Canada. Western skinks are very adaptable. They spend much of their day basking in the sun. Their diet ranges widely, including ...more ↓
The western whiptail (Aspidoscelis tigris ) is a small lizard (adults average 25 to 35 cm - about a foot - in length) that ranges throughout most of the southwestern United States. Most of its populations appear stable, and is not listed as endangered in any of the states comprising its range. It lives in a wide variety of habitats, including deserts and semiarid shrubland, ...more ↓
The garter snake is a slightly venomous colubrid snake genus (Thamnophis) common across North America, ranging from the Alaskan Panhandle to Central America. It is the single most widely distributed genus of reptiles in North America. The garter snake is also the Massachusetts state reptile.
The aquatic garter snake, Thamnophis atratus, is a species of colubrid snake. Three subspecies are currently recognized.
The western terrestrial garter snake (Thamnophis elegans) is a western North American species of colubrid snake. Seven subspecies are currently recognized.
The Common Garter Snake (Thamnophis sirtalis) is an indigenous North American snake found widely across the continent. Most garter snakes have a pattern of yellow stripes on a brown or green background and their average length is about 55 cm (22 in), with a maximum length of about 137 cm (54 in). The average body mass is 150 g (5.3 oz).
The ring-necked snake or ringneck snake, Diadophis punctatus, is a species of colubrid snake found throughout much of the United States, central Mexico, and southeastern Canada. Ring-necked snakes are secretive, nocturnal snakes, so are rarely seen during the day time. They are slightly venomous, but their nonaggressive nature and small, rear-facing fangs pose ...more ↓
The sharp-tailed snake or sharptail snake (Contia tenuis) is a small, locally common colubrid snake that lives in the western United States.
Coluber constrictor is a species of nonvenomous, colubrid snake, endemic to North America and Central America. Eleven subspecies, including the nominotypical subspecies, are recognized, which as a group are commonly referred to as the eastern racers.
The California Whipsnake, Masticophis lateralis, and also known as the Striped Racer, is a colubrid snake. It is found in habitats of the coast, desert, and foothills of California.
Pituophis catenifer is a species of nonvenomous colubrid snake endemic to North America. Six subspecies are currently recognized, including the nominotypical subspecies, Pituophis catenifer catenifer, described here. This snake is often mistaken for a diamondback rattlesnake but can be easily distinguished from a rattlesnake by the lack of black and white banding on its ...more ↓
Pituophis catenifer is a species of nonvenomous colubrid snake endemic to North America. Six subspecies are currently recognized, including the nominotypical subspecies, Pituophis catenifer catenifer, described here. This snake is often mistaken for a diamondback rattlesnake but can be easily distinguished from a rattlesnake by the lack of black and white banding on its ...more ↓
Pituophis melanoleucus is a harmless colubrid species endemic to the southeastern United States. Three subspecies are currently recognized, including the nominate subspecies described here.
The California kingsnake (Lampropeltis getula californiae) is a nonvenomous colubrid snake endemic to the western United States and northern Mexico. It is a relatively small subspecies of the common kingsnake and is naturally found in a wide variety of habitats. One of the most popular snakes in captivity, the California kingsnake can vary widely in appearance due to ...more ↓
Lampropeltis getula (Common names include eastern kingsnake,common kingsnake,chain kingsnake, (more)) is a harmless colubrid species found in the United States and Mexico. It has long been a favorite among collectors. Eight subspecies are currently recognized, including the nominate subspecies described here.
Lampropeltis zonata, or the California mountain kingsnake, is a species of nonvenomous colubrid snake, which is endemic to North America. It is a coral snake mimic, having a similar pattern consisting of red, black, and yellow on its body, but the snake is completely harmless. Five subspecies are recognized, including the nominotypical subspecies.
Hypsiglena torquata, commonly known as the night snake, is a species of rear-fanged, colubrid. It is found throughout the southwestern and western United States, as well as in Mexico and British Columbia, Canada. The number of subspecies varies depending on the source, but it is generally accepted that there are 17.
Crotalus oreganus is a venomous pit viper species found in North America in the western United States, parts of British Columbia, and northwestern Mexico. Seven subspecies are currently recognized, including the nominate subspecies described here.
Crotalus oreganus is a venomous pit viper species found in North America in the western United States, parts of British Columbia, and northwestern Mexico. Seven subspecies are currently recognized, including the nominate subspecies described here.
Crotalus viridis is a venomous pit viper species native to the western United States, southwestern Canada, and northern Mexico. Currently, two subspecies are recognized, including the nominate subspecies described here.
The Rubber Boa (Charina bottae) is a snake in the family Boidae that is native to the Western United States.
The western pond turtle (Actinemys marmorata or Emys marmorata), or Pacific pond turtle is a small to medium-sized turtle growing to approximately 20 cm (8 in) in carapace length. It is limited to the west coast of the United States of America and Mexico, ranging from western Washington state to northern Baja California. In May 2002, the Canadian Species at Risk Act ...more ↓