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The Pacific gopher snake's saddle spots do not have the barren characteristic as those of the San Diego gopher snakes do. Also, the spots in the second row of spots are much larger on P. c. catenifer as compared to P. c. annectens. Finally, the Pacific gopher snake generally has more saddle spots than the San Diego gopher snake. [6]
Common names: Pacific gopher snake, coast gopher snake, western gopher snake [5] ().. Pituophis catenifer is a species of non-venomous colubrid snake endemic to North America.Nine subspecies are currently recognized, including the nominotypical subspecies, P. c. catenifer, described here. [6]
Possibly being the largest subspecies of gopher snake on average, mature specimens can have an average weight in the range of 1–1.5 kg (2.2–3.3 lb), though the heavier known specimens can attain 3.6–4.5 kg (7.9–9.9 lb), with larger specimens being quite bulky for a colubrid snake.
In all snakes of the genus Pituophis, the epiglottis is peculiarly modified so that it is thin, erect and flexible. When a stream of air is forced from the trachea, the epiglottis vibrates, thereby producing the peculiarly loud, hoarse hissing for which bullsnakes, gopher snakes, and pine snakes are well known.
Another common snake species in Washington is the gopher snake, which kills its prey by constricting it. At three- to four-foot long, this snake is often mistaken for a rattlesnake because of its ...
Of the 6 venomous snake species native to N.C., 3 are rattlesnakes – pigmy, timber & Eastern diamondback. Each one is protected by the North Carolina Endangered Species Act.
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 .
Like many other species of venomous snakes, timber rattlesnakes are often misunderstood and wrongfully targeted. Though their bite is medically significant and requires immediate treatment, timber ...