WHATSTHATFISH
Sea stars & urchins

Spinose Feather Star

Colobometra perspinosa

Also known as: Black Feather Star, Crinoid, Feather Star Criniod, Feather Starfish, Sea Lily, Spinose Crinoid, Stalked Sessile Crinoid, Storked Sea Lily

Adult
@Kalab · Sharm El Sheikh, Egypt, Egypt · September 20111 / 5
01

Overview

Found singly or in groups, often hanging on to gorgonians and black coral sea whips, with their arms open, on high coral outcrops and ledges, in current prone areas of the reef.

Feather stars are usually found curled up during the day, but at night they extend their feathery arms to catch plankton in the currents.
They float, crawl, roll, walk or even swim through the current to different locations.
Some small animals like clingfish and crustaceans can be found in the arms of feathers stars.
Feather stars have both their mouth and anus on the upper surface.
Very much like sea stars if their arms are damaged they can regenerate at will.

02

How to identify

COLOURS
Body shape
feathers

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Range · Indo-Pacific
  • Country only · 5
LIVES IN

Found singly or in groups, often hanging on to gorgonians and black coral sea whips, with their arms open, on high coral outcrops and ledges, in current prone areas of the reef.

04

Adult photos 5

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Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumEchinodermata
    3. classCrinoidea
    4. orderComatulida
    5. familyColobometridae
    6. genusColobometra
    7. speciesColobometra perspinosa (Carpenter, 1881)

    SourcesWoRMSWikipedia

    06

    More in the family

    Comatulida