Reptiles as pets — class-level species profile overview
This is a derived class-level overview. Every factual statement below is a verbatim quote from C1-verified per-species profile topics (Animal Diversity Web accounts); it adds no new facts. Use it to orient before reading the per-species topics.
Common pet reptiles span very different body plans, lifespans, and space needs. Lizards: bearded dragons are mid-size — Inland Bearded Dragons are 13 to 24 inches long, including the tail. — and Pogona vitticeps is the most commonly found captive bred bearded dragon species. Leopard geckos are small but long-lived: In captivity, this species has a life span of approximately 22 years (Henkel 1995). Green iguanas are the space-heavy end of the hobby: These large lizards can reach head to tail lengths of around 2 m. and Iguanas can live for more than 20 years in captivity. Snakes: The average lifespan of ball pythons in captivity is 20 years., and for corn snakes The longest recorded lifespan of this species in captivity was just over 32 years. Chelonians: Slider turtles are semiaquatic animals that live in freshwater and brackish environments. — i.e. they need both water and haul-out space — and Captive sliders can live up to 41.3 years.
Takeaway: a pet reptile is a multi-decade commitment, and enclosure scale ranges from a small gecko terrarium to room-scale iguana housing or an aquatic turtle setup with water plus land. Per-species detail lives in the six source topics.
Source topics: exotic_pet_profile_bearded_dragon, exotic_pet_profile_leopard_gecko, exotic_pet_profile_iguana, exotic_pet_profile_ball_python, exotic_pet_profile_corn_snake, exotic_pet_profile_turtle (all C1-verified against Animal Diversity Web species accounts).
Claims (verified as substrings of the C1-verified source topics)
Inland Bearded Dragons are 13 to 24 inches long, including the tail.Pogona vitticeps is the most commonly found captive bred bearded dragon species.In captivity, this species has a life span of approximately 22 years (Henkel 1995).These large lizards can reach head to tail lengths of around 2 m.Iguanas can live for more than 20 years in captivityThe average lifespan of ball pythons in captivity is 20 years.The longest recorded lifespan of this species in captivity was just over 32 years.Slider turtles are semiaquatic animals that live in freshwater and brackish environments.Captive sliders can live up to 41.3 years.