§ Comparison

Axolotl or Black caiman.

Weight

0.06–0.227 kgnationalgeographic.com

300–750 kgen.wikipedia.org

Length

0.15–0.45 men.wikipedia.org

2.2–2.9 men.wikipedia.org

Lifespan

10–15 yearsen.wikipedia.org

50–80 yearsanimalspot.net

Sexual maturity

1.5–2.25 yearsen.wikipedia.org

8 yearsreptilesofecuador.com

Young per litter

100–500fr.wikipedia.org

30–65en.wikipedia.org

Population

50–1,000 individualsworldwideen.wikipedia.org

123 individualsnews.mongabay.com

Habitat

Lives in fresh wateren.wikipedia.org

Lives in fresh wateren.wikipedia.org

Activity

Comes out at nightnationalgeographic.com

Comes out at nighten.wikipedia.org

Diet

Eats meaten.wikipedia.org

Eats meaten.wikipedia.org

Social life

Goes it alonenationalgeographic.com

Goes it aloneen.wikipedia.org

Body covering

Has bare skinnationalgeographic.com

Is covered in platesreptilesofecuador.com

Body temperature

Depends on outside warmthen.wikipedia.org

Depends on outside warmthpuertomaldonadotours.com