Subspecies
- D. p. acricus — Key ringneck snake
- D. p. amabilis — Pacific ringneck snake
- D. p. anthonyi — Todos Santos Island ringneck snake
- D. p. arnyi — prairie ringneck snake
- D. p. dugesii — Michoacan ringneck snake
- D. p. edwardsii — Northern ringneck snake
- D. p. modestus — San Bernardino ringneck snake
- D. p. occidentalis — Northwestern ringneck snake
- D. p. pulchellus — coralbelly ringneck snake
- D. p. punctatus — Southern ringneck snake
- D. p. regalis — regal ringneck snake
- D. p. similis — San Diego ringneck snake
- D. p. stictogenys — Mississippi ringneck snake
- D. p. vandenburghii — Monterey ringneck snake
Read more about this topic: Diadophis Punctatus