One clip names both of them

163 views between them.

Japanese spider crab outweighs Common Kingfisher 440× — 13.6 kg against 0 kg.

Tale of the tape

Body mass

0.03 kg

🐦 Common Kingfisher · AVONET

14 kg

🦀 Japanese spider crab · SeaLifeBase

Maximum lifespan

21 yr

🐦 Common Kingfisher · AnAge

no figure yet

🦀 Japanese spider crab

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 Metazoa (kingdom), home to 1,490,245 species.

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