Home / Environment / Florida Faces Reptile Rampage: Pythons and Tegus Spread
Florida Faces Reptile Rampage: Pythons and Tegus Spread
19 Jul
Summary
- Argentine Tegu lizards, reaching three to five feet, are spreading in Florida.
- Burmese pythons, an invasive species, are moving north from the Everglades.
- Both species pose a threat to native wildlife and ecosystems.

Florida residents are increasingly concerned about the proliferation of invasive reptile species, with the Argentine Tegu lizard emerging as a new threat. These lizards, which can grow three to five feet long, are becoming established throughout the Sunshine State. This development comes as Burmese pythons, another invasive species, are expanding their territory northward from the Everglades.
Scientists are observing python genes in soil and water further north than previously thought, indicating that cold temperatures are not a barrier to their spread. The pythons, an apex predator, are known to decimate local mammal populations, impacting ecosystems. Residents have been urged to report sightings of the Argentine Tegu, with authorities providing a hotline for such information, adding to the state's challenges with exotic species.