Black Snake With Green Ring Around Neck

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.

Black snake with green ring around neck.

Northern ring necked snake. Ringnecks from the. The neck ring and ventral color varies from yellowish to reddish. It has a slate blue to gray black body.

The adult is gray to bluish black above with a flat black head. The belly of the ring necked is either yellow or orange often with a row of black spots running down its center. A ring neck snake is about the most docile gentle snake you will ever encounter. The belly is bright yellow orange or red with a single row of half moon spots down the center.

Characterized by mostly gray or black colouring the southern ringneck usually has a red yellow or orange underbelly in addition to the ring around its neck. The pupil is round. The coloration of the ring contrasts sharply with the dark gray or black back of this snake. Rarely more than a foot in length it will be immediately identified by the yellow ring behind the head and may be collected by hand for examination.

The ringneck snake is a small slender snake that can reach a length of about 18 inches though some have been captured up to 24 inches average 10 to 15 inches. Diadophis punctatus commonly known as the ring necked snake or ringneck snake is a harmless 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. The juvenile has a velvety black dorsum and an even blacker head. The neck ring may be incomplete.

It is a non poisonous snake that subsists on earthworms slugs small frogs and other garden pests. Mature snakes grow to 10 to 15 inches long and feed primarily on small insects worms slugs small amphibians and other snakes. The belly is unmarked or has a row of dark half moon shaped spots along its length. Adults are small and slender bodied with a black body and yellow cream or orange ring across the neck.

As their name suggests ringneck snakes have a conspicuous yellow ring just behind their head. The scales are smooth and there are 15 17 dorsal scale rows at midbody. Both subspecies have a bright yellow belly. Its head is small somewhat flattened with a rounded snout and is darker in color than the rest of the body.

The base color of the snake ranges from light gray to solid black but all ringneck snakes have a bright yellow underside. A small slender snake 10 0 to 15 0 inches in length having smooth scales and a black or dark gray body with a yellow or orange band around the neck. The ring necked snake is found throughout the eastern and western united states southeastern.