Markham By-law 2018-91, s. 12 — All Viperidae (Viper, pit viper)

Reptiles (Reptilia) All Helodermatidae (gila monster and Mexican beaded lizard) All front-fanged venomous snakes, even if devenomized, including, but not limited to:

• All Viperidae (Viper, pit viper);
• All Elapidae (cobra, mamba, krait, coral snake); All Atactaspididae (African burrowing asp); All Hydrophiidae (sea snake); All Laticaudidae (sea krait); All venomous, mid- or rear-fanged, Duvernoy-glanded members of the family Colubridae, even if devenomized. Any member or hybrid offspring of the family Boidae, including, but not limited to the common or green anaconda and yellow anaconda. Any member of the family Pythonidae, including but not limited to, The African rock python; The Indian or Burmese python; The Amethystine or scrub python; Any member of the family Varanidae, including The white throated monitor; Bosc‟s or African savannah monitor; The water monitor; The Komodo monitor or dragon; The Bornean earless monitor; The Nile monitor; The crocodile monitor; Any member of the family Iguanidae, including the green or common iguana; Any member of the Teiidae, including but not limited to the golden, common or black and white tegu. All members of the family Chelydridae, including snapping turtle and alligator snapping turtle. All members of the Crocodylia, including, but not limited to alligator, caiman and crocodile. All other snakes that read an adult length larger than three meters; All other lizards that read an adult length larger than two meters.