Summary[edit] Description: English: Trans-Pecos rat snake (Bogertophis subocularis) at the Louisville Zoo. Date: 9 January 0002. Source: Own work. Author: Ltshears.
The original uploader was Dawson at English Wikipedia.
Wikimedia Commons
Summary[edit] Description: English: Trans-Pecos Rat Snake, Bogertophis subocularis demonstrating the "silver" variant. Date: 3 February 2006 (original upload date). Source: Own work by the original uploader. Author: The original uploader was Dawson at English Wikipedia.