🦦
Eurasian otter
Lutra lutra
Carnivores · Near threatened
vs
🐋
Blue whale
Balaenoptera musculus
Marine mammals · Endangered
3 clips name both of them
472,082 views between them.
Blue whale outweighs Eurasian otter 19080× — 149,000 kg against 7.8 kg.
Tale of the tape
Body mass
7.81 kg
🦦 Eurasian otter · COMBINE
149,000 kg
🐋 Blue whale · COMBINE
Body length
0.75 m
🦦 Eurasian otter · COMBINE
30 m
🐋 Blue whale · COMBINE
Maximum lifespan
22 yr
🦦 Eurasian otter · COMBINE
110 yr
🐋 Blue whale · COMBINE
Bars are sized against the larger of the two figures.
镜头下的动物
站内动物的实拍影像——捕猎、打斗，还有各自过日子的样子。
Shared ancestry
The closest group they share is Laurasiatheria (superorder), home to 4,193 species.
They last shared an ancestor about 64 million years ago.
Estimates range from 58 to 76 million years; the figure above is the middle estimate.
About this estimate
Dates from Upham, Esselstyn & Jetz 2019, PLoS Biology 17:e3000494 (CC0).