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Southern Pacific Rattlesnake

Crotalus oreganus helleri

Description:

The color pattern consists of a pale brown, gray-brown, or yellowish brown ground color overlaid with a series of large, dark brown dorsal blotches that may or may not have pale centers.[6] The blotches are more diamond shaped, as opposed to those of C. o. oreganus that are more hexagonal,[4] and are bordered by light scales. The tail rings are not clearly defined.[7] In juveniles, the end of the tail is bright orange, but this turns to brown as the snakes mature. In adults, the base of the tail and the first segment of the rattle are brown. The postocular stripe is moderately to very clearly defined. In juveniles, this stripe is bodered above by a pale stripe, but as the snakes mature this turns to drab yellow or brown. A conspicuous pale crossbar is sometimes present across the supraoculars, after which the head is a uniform dark color. In some older snakes the head is mostly dark with almost no trace of the supraorbital crossbar, or none at all.[6] (Copied from Wikipedia)

Habitat:

Coastal shrub brush

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1 Comment

Wow! A partially striped individual!

Steve Lenz
Spotted by
Steve Lenz

San Luis Obispo, California, USA

Spotted on Sep 2, 2012
Submitted on Sep 19, 2012

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