Aesculapian Snake, common name for a harmless snake that symbolizes the Greek god of medicine, Asclepius. Asclepius is often pictured with his staff, around which is entwined one of these snakes.

This is the Caduceus worn by Corpsmen while in "Cammies" It is designed to designate the "Doc" from other ratings while maintaining a subdued appearance.

Aesculapian snakes were kept in the combination hospital-temples built by the ancient Greeks and, later, by the Romans in honor of the god. The snakes are found not only in their original range of southern Europe, but also in the various places in Germany and Austria where Roman temples had been established. Escaped snakes survived and flourished.

Smooth, glossy, and slender, the snake has a uniformly brown back with a streak of darker color behind the eyes. The snake's belly is yellowish or whitish and has ridged scales that catch easily on rough surfaces, making it especially adapted for climbing trees.