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An orange-red fire star resting on a large rock, its long legs stretched outward and covered in sharp spines

Fire star

Hymenodiscus sp.

On view
Into the Deep
Animal type
Invertebrates
Ecosystem
Deep sea
Relatives
Other sea stars; Order: Brisingida
Diet
NA
Range
Worldwide from 2,100 to 7,200 ft. (630–2,200 m)
Size
NA

Meet the fire star

This animal holds up its bright-orange arms to catch dinner drifting in the currents. Spines covering each long arm help this fire star trap plankton and other food as it floats by.

Want to see amazing deep-sea creatures up close?

Visit our exhibition, Into the Deep: Exploring Our Undiscovered Ocean (En lo Profundo: Explorando Nuestro Océano Desconocido).

Learn about the exhibition

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