One clip names both of them

3,917 views between them.

American alligator outweighs Giant otter 6.3× — 150 kg against 24 kg. Both figures are averages across males and females.

Tale of the tape

Body mass

150 kg

🦎 American alligator · AnAge

24 kg

🦡 Giant otter · COMBINE

Body length

4.6 m

🦎 American alligator · ReptTraits

1.27 m

🦡 Giant otter · COMBINE

Maximum lifespan

77 yr

🦎 American alligator · AnAge

17 yr

🦡 Giant otter · COMBINE

Bars are sized against the larger of the two figures.

Kameraya yakalanan hayvanlar

Bu sitedeki hayvanların gerçek görüntüleri — avlanırken, kavga ederken, kendi hâllerinde.

Shared ancestry

The closest group they share is Tetrapoda (superclass), home to 51,389 species.

We know what their shared ancestor was, but not when it lived — no dated family tree spans both of them yet.