WHATSTHATFISH
Corals & anemones

Flower Tube Anemone

Cerianthus filiformis

Also known as: Firework Anemone, Glass Anemone, Hexacoral, Tube Anemone, Tube-dwelling Anemone

Adult
@fishx6 · Lembeh, Indonesia · August 20081 / 17
01

Overview

Found amongst rubble and sandy areas, of coral and rocky reefs. Tube anemones are able to retract their tentacles if disturbed. Varies in colour.

Sea Anemones are large solitary polyps which have no skeleton. They have a basal or pedal disc which helps them crawl and dig into place, for some, once in place it is virtually impossible to move. Other smaller anemones move around the reef to feed at night.
Most eat plankton, but they are capable of eating anything caught in their stinging tentacles including quite big fish.
The fringing tentacles are configured in six or multiples of six.
Some sea anemones have a symbiotic relationship with sea anemones and some live commensally with various crabs, shrimp and brittle stars.

02

How to identify

Behaviour
nocturnal

Tap any trait to see other fish that share it.

03

Habitat & where to find it

  • Range · Indo-West Pacific
  • Country only · 17
LIVES IN

Found amongst rubble and sandy areas, of coral and rocky reefs.

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Adult photos 17

05

Discussion

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    ALL STAGES
    FOR THE MARINE-BIOLOGY CURIOUS

    Deep dive

    Taxonomy

    1. kingdomAnimalia
    2. phylumCnidaria
    3. classHexacorallia
    4. orderCeriantharia
    5. familyCerianthidae
    6. genusCerianthus
    7. speciesCerianthus filiformis Carlgren, 1922

    SourcesWoRMSWikipedia

    06

    More in the family

    Ceriantharia