Which major continents are cited as having no documented, established wild populations of wolf snakes?
Answer
The Americas, Europe, or Africa
The distribution of wolf snakes, which belong to the genus *Lycodon*, is strictly confined to the Old World, specifically tracing biogeographic routes across the Asian continent and its archipelagos. There is a specific absence of confirmed, established wild populations in regions such as the Americas, Europe, and Africa. While the possibility of accidental introductions via cargo or imported plants always exists globally, their natural, thriving populations are absent from these Western and African landmasses.

Related Questions
Which wolf snake species is widely distributed across Southeast Asia and often called the "Common House Snake"?What shared ecological characteristic defines the habitat strategy for both *Lycodon capucinus* and *Lycodon aulicus*?Where is the Mountain Wolf Snake specifically noted to have a geographically restricted presence?Which major continents are cited as having no documented, established wild populations of wolf snakes?Which species exhibits a distribution range that extends from the Indian subcontinent into China and Taiwan?What prey items do wolf snakes commonly hunt when active in residential areas like Mumbai or Bangkok?In which countries do the ranges of *Lycodon capucinus* and *Lycodon aulicus* show significant geographical overlap, causing identification confusion?When are wolf snakes generally most active, providing the best window for observation away from their daytime hideouts?What general climate preference defines the overall known distribution map for wolf snakes across Asia?What is the primary basis upon which researchers might distinguish between wolf snake species in a region like Sulawesi, given overlapping presence?