One clip names both of them

3,696 views between them.

False killer whale outweighs Common bottlenose dolphin 5.9× — 1,360 kg against 230 kg.

Tale of the tape

Body mass

230 kg

🐬 Common bottlenose dolphin · COMBINE

1,360 kg

🐬 False killer whale · COMBINE

Body length

3.63 m

🐬 Common bottlenose dolphin · COMBINE

6.1 m

🐬 False killer whale · COMBINE

Maximum lifespan

53 yr

🐬 Common bottlenose dolphin · COMBINE

62 yr

🐬 False killer whale · COMBINE

Bars are sized against the larger of the two figures.

カメラがとらえた動物たち

このサイトに登場する動物の実際の映像——狩り、けんか、そしてふだんの暮らしぶりまでそろっています。

Shared ancestry

The closest group they share is Delphinidae (family), home to 60 species.

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