What common name is frequently used for the Western Rat Snake, especially when referring to dark color morphs in eastern areas?

Answer

Black Rat Snake

The Western Rat Snake is commonly referred to as the Black Rat Snake, particularly throughout the eastern portions of its geographical distribution. This nomenclature often arises when observers encounter individuals exhibiting the dark color morphs prevalent in certain locales. It is crucial for natural history documentation to recognize that these different common names often pertain to the same or very closely related species within the *Pantherophis* genus, preventing confusion when correlating field observations with scientific literature.

What common name is frequently used for the Western Rat Snake, especially when referring to dark color morphs in eastern areas?
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