Urotheca dumerilli, also known commonly described as Duméril's graceful brown snake, is a species of snake in the family of Colubridae.

[2] The specific name, dumerilli, is in honor of French herpetologist André Marie Constant Duméril.

[3] U. dumerilli is found in western Colombia, in the departments of Antioquia, Cauca, and Chocó.

[2] The preferred natural habitat of U. dumerilli is forests.

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