🦭
Harbour seal
Phoca vitulina
Carnivores · Least concern
vs
🐢
Leatherback turtle
Dermochelys coriacea
Reptiles · Vulnerable
One clip names both of them
1,691 views between them.
Leatherback turtle outweighs Harbour seal 4.5× — 420 kg against 94.3 kg. Both figures are averages across males and females.
Tale of the tape
Body mass
94 kg
🦭 Harbour seal · COMBINE
420 kg
🐢 Leatherback turtle · AnAge
Body length
1.81 m
🦭 Harbour seal · COMBINE
no figure yet
🐢 Leatherback turtle
Maximum lifespan
48 yr
🦭 Harbour seal · COMBINE
30 yr
🐢 Leatherback turtle · AnAge
Bars are sized against the larger of the two figures.
카메라에 담긴 동물들
이 사이트에 실린 동물들의 실제 영상 — 사냥하고, 싸우고, 그냥 하루를 살아가는 모습까지 담았어요.
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.