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Critterguy / Critter Field Guide / Snakes / northern ring-necked snake
Critter Field Guide: Snakes of Michigan

northern ring-necked snake
Diadophis punctatus edwardsii


northern ring-necked snake
northern ring-necked snake
Description

A small black or gray, shiny-scaled snake with a yellow ring around its neck. Michigan ring-necks have a plain yellow belly, sometimes with a few black dots down the midline.


Adult Length:
10 to 24 inches.


Habitat and Habits

Ring-necked Snakes live in moist woodlands, usually staying hidden under logs, bark, or other objects. They feed on earthworms, salamanders, and smaller snakes.


Reproduction

Females lay from 1 to 7 eggs in rotting wood or under bark or flat rocks, usually in June. Hatching occurs in late summer.


Range and Status

Ring-necked Snakes have been recorded throughout Michigan, but are generally rare and local. They appear to be most common on some of the larger islands in Lake Michigan. Beyond Michigan, Ring-necked Snakes are found throughout most of the United States. They can be common in the East.


Acknowledgement

James Harding
MSU Museum
Michigan State University
East Lansing, MI 48824
(517) 353-7978
hardingj@msu.edu

© Copyright 2004. All Rights Reserved.