Ring-necked snake, Nonvenomous, Colubrid, Diurnal

Ring-necked snake, (Diadophis punctatus), small terrestrial snake (family Colubridae), found widely in North America, that sports a ring or collar of contrasting colour around its neck or nape. The ring is most frequently white to yellow on an otherwise uniform background of brown, gray, or black.

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New snake species found in central China-Xinhua