What is the meaning of Green_snake?

Any of the genus Opheodrys of small to medium-sized non-venomous colubrid snakes.

  1. A smooth green snake (Opheodrys vernalis)
  2. A rough green snake (Opheodrys aestivus)

A smooth green snake (Opheodrys vernalis)

A rough green snake (Opheodrys aestivus)

Source: wiktionary.org