The original post: /r/todayilearned by /u/Zephylia on 2025-02-18 22:42:35.

Original Title: TIL, that the largest anthropod in the world is a spider crab with a width of over 12 feet and weighing in at nearly 45 pounds! Known as the Japanese Spider Crab, it is believed to be able to live up to or over 100 years ~