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

Study reveals location of starfish's head

Sea star, Echinoderm Anatomy & Adaptations

Scientists Finally Found Starfish's Head — It's All Over the Place

Starfish don't have arms, they are 'heads that can crawl

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

12 Surprising Facts About Starfish

Scientists finally solve the centuries-old mystery of the location

Do Starfish have legs or arms? - Quora

Study: Starfish have five-pointed head, not arms - K24 TV : K24 TV

No, Those Aren't Penises: The NSFW Starfish Is Real

Shocking Revelation about Starfish Anatomy: Just a Head - Promega

Mostly armless: A starfish is one big head crawling along the

Starfish are all head, no body, new study finds