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Pituophis catenifer. — Stejneger & Barbour, 1917[2][3][4] Common name: Pacific gopher snake, coast gopher snake, western gopher snake,[5] more. Pituophis catenifer is a species of nonvenomous colubrid snake endemic to North America. Nine subspecies are currently recognized, including the nominotypical subspecies, Pituophis catenifer catenifer ...
The Pacific gopher snake has a base color ranging from yellow to dark brown and has a gray coloring on the sides of the body. It is a spotted snake, with the spots being dark brown. Usually there are 41 to 99 spots on the body, while the tail spots range from 14 to 33. The side of the body has 2 or 3 rows of alternating black and brown spots. [4]
Trinomial name. Pituophis catenifer deserticola. Stejneger, 1893. Pituophis catenifer deserticola, commonly known by its standardized English name since the 1950s, the Great Basin gophersnake, [1][2][3] is a subspecies of non venomous colubrid snake ranging in parts of western United States and adjacent southwestern Canada. [4][5]
Pituophis catenifer affinis. — Collins, 1997[4] Pituophis catenifer affinis, commonly known as the Sonoran gopher snake, is a nonvenomous subspecies of colubrid snake that is endemic to the southwestern United States. It is one of six recognized subspecies of the gopher snake, Pituophis catenifer. [5]
The more than 260 footprints researchers studied were found impressed into mud and silt along ancient rivers and lakes, with more than 3,700 miles separating the ones in South America and Africa ...
Pituophis catenifer sayi. — Collins, 1997. The bullsnake (Pituophis catenifer sayi) is a large, nonvenomous, colubrid snake. It is a subspecies of the gopher snake (Pituophis catenifer). The bullsnake is one of the largest/longest snakes of North America and the United States, reaching lengths up to 8 ft.
Pituophis is a genus of nonvenomous colubrid snakes, commonly referred to as gopher snakes, pine snakes, and bullsnakes, which are endemic to North America. Nomenclature [ edit ]
The now extinct Titanoboa cerrejonensis was 12.8 m (42 ft) in length. [8] By comparison, the largest extant snakes are the reticulated python , measuring about 6.95 m (22.8 ft) long, [ 7 ] and the green anaconda , which measures about 5.21 m (17.1 ft) long and is considered the heaviest snake on Earth at 97.5 kg (215 lb).