One clip names both of them

198,577 views between them.

Japanese spider crab outweighs Chicken 18× — 13.6 kg against 0.8 kg.

Tale of the tape

Body mass

0.75 kg

🐔 Chicken · AVONET

14 kg

🦀 Japanese spider crab · SeaLifeBase

Maximum lifespan

30 yr

🐔 Chicken · AnAge

no figure yet

🦀 Japanese spider crab

Bars are sized against the larger of the two figures.

Les animaux pris sur le vif

De vraies images des animaux de ce site — à la chasse, au combat, ou vaquant simplement à leurs occupations.

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.