Starfish do not have arms, but a five-pointed head, study says - The Washington Post

New research in the journal Nature unlocks a mystery on why sea stars have their star shape. But another mystery remains.

The Starfish and the Spider: The Unstoppable Power of Leaderless Organizations: Brafman, Ori, Beckstrom, Rod A.: 9781591841838: : Books

Oh God Those Aren't Arms on Starfish, Scientists Say

Scientists Finally Solve Mystery of Where Starfish Keep Their Heads

Orion Magazine - Brittle Stars

How many arms and feet does a starfish have? - Quora

Hope after a gruesome marine disease: spotting the critically endangered sunflower sea star in Washington

Starfish do not have arms, but a five-pointed head, study says - The Washington Post

Disease Caused Catastrophic Sea Star Declines - Natural Reserve System

Curly-haired pigs and other animals with natural waves

The Starfish and the Spider: The Unstoppable Power of Leaderless Organizations: Brafman, Ori, Beckstrom, Rod A.: 9781591841432: : Books