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Diamond-backed watersnake

Nerodia rhombifer

Description:

A large, keel-scaled, heavy-bodied snake (30.0 to 48.0 inches in length) with light patterns on the back that somewhat resemble diamond shapes. These diamonds are created by dark brown chainlike markings extending over the body on a light brown or yellowish ground color. Belly is yellow with irregular rows of black “half-moons.” Males have small raised bumps (papillae) under the chin. Young are strongly patterned and have bright orange on their bellies.

Habitat:

One of the black bayous surrounding Reelfoot lake Tennessee.

Notes:

The first photos are of a mature specimen basking on a stick in one of the bayous. The third was a smaller slenderer snake & I'm not sure if it is the same species or not.

No species ID suggestions

11 Comments

KarenL
KarenL a year ago

Thanks Lisa! I wish I could have got closer for a clearer shot though.

LisaPowers
LisaPowers a year ago

I love this pick! Super nice spot!

KarenL
KarenL a year ago

Thank md! I'm guessing he was about 4' long.

mdwildlife
mdwildlife a year ago

wow. cool shot. He looks pretty big

KarenL
KarenL a year ago

Thanks harsuame & Gerardo!

Grate spotting Karen:)

harsuame
harsuame a year ago

Grandioso

KarenL
KarenL a year ago

Thanks Stian!

Stian Waaler
Stian Waaler a year ago

Wow, fantastic pictures Karen!

KarenL
KarenL a year ago

Thanks Maria!

Maria dB
Maria dB a year ago

great capture

Tennessee, USA

Lat: 36.42, Long: -89.36

Spotted on May 9, 2012
Submitted on May 10, 2012

Reference

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Banded Water Snake Plain-bellied water snake Diamondback Water Snake (Juvenile) Diamondback water snake

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