
Reptile
Common Garter Snake
Familiar harmless snake of North American yards
Trusted wildlife guides
Friday, 25 September 2026Animals
All AnimalsAnimals A–ZCollectionsSharksBig CatsBearsSnakesFrogs and ToadsTurtles and TortoisesWhales and DolphinsPrimatesLearn biologyEducator packsHabitats & biomesRegionsBrowse by Class, Diet & HabitatIdentify WildlifeCollective NounsBaby AnimalsAnimal of the DayColubridae is a taxonomic family in the order Squamata, class Reptilia. Global Animal Guide profiles 4 of its members: Common Garter Snake, Boomslang, Corn Snake and 1 more. The table compares them using the figures on each profile.
| Animal | Weight | Length | Top speed | Lifespan | Native to | Status |
|---|---|---|---|---|---|---|
| Common Garter Snake Thamnophis sirtalis | 150 g | 70 cm | 5 km/h | 8 yrs | North America | Least Concern |
| Boomslang Dispholidus typus | 500 g | 1.5 m | 5 km/h | 10 yrs | Africa | Least Concern |
| Corn Snake Pantherophis guttatus | 900 g | 1.4 m | 5 km/h | 18 yrs | North America | Least Concern |
| Garter Snake Thamnophis sirtalis | 150 g | 70 cm | 5 km/h | 8 yrs | North America | Least Concern |
Figures are typical adult maxima from each profile; follow a profile for ranges, sources and context.

Reptile
Familiar harmless snake of North American yards

Reptile
Arboreal African snake with potent venom

Reptile
The gentle, colorful beginner's pet snake

Reptile
One of North America's most common and widespread snakes