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    Luidia ciliaris - Wikipedia

    Luidia ciliaris, the seven-armed sea star, is a species of sea star (starfish) in the family Luidiidae. It is found in the eastern Atlantic Ocean and the Mediterranean Sea. See more

    L. ciliaris is an orangeish-brown colour and has seven long arms radiating from a small disk. It is a large but fragile sea star, growing to 40 cm (16 in) across, and easily losing its arms (which afterwards regenerate). The … See more

    L. ciliaris occurs on the seabed in the eastern Atlantic Ocean from Norway and the Faroe Islands southwards to Cape Verde and the See more

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    L. ciliaris is a predator and scavenger and feeds predominantly on other echinoderms. A study in the Irish Sea found that the brittle stars See more

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  2. Luidia ciliaris - Wikipedia

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    Luidia ciliaris is a large starfish, typically 40 cm across and occasionally up to 60 cm. It is red, orange-brown or yellow in colour and lighter on the underside. There are seven long arms that are a constant width along their length, tapering only at their outer end. A fringe of short white spines projects down the margins of each arm.
    Similar to most starfishes, Luidia ciliaris is predatory. Foods eaten include heart urchins, brittle stars, the common starfish, the spiny starfish and many other enchinoderms. The asteroid, which is present in low numbers throughout the year, forages in groups during the summer months.
    The sexual reproduction of Luidia ciliaris is similar to the reproduction of most other starfish. The starfish gonads are arranged in a double series along the length of their arms. Fertilization of the females' eggs takes place in open water. The males' sperm is stimulated to be released following the egg release.
    There is no parental involvement after release of gametes in this species. These starfish live from 2 to 3 years. Luidia ciliaris has both a high rate of movement as well as a high metabolic rate.
  4. Seven-armed starfish (Luidia ciliaris) - MarLIN - The Marine Life ...

  5. ADW: Luidia ciliaris: INFORMATION

  6. description of Luidia ciliaris - Seven-armed starfish

    WebMay 2, 2024 · Description. Luidia ciliaris is a large starfish between 40 to 60 cm in diameter. One of the main characteristic of this starfish are its seven long arms, usually cylindrical but sometimes flattened, and …

  7. Seven armed starfish | The Wildlife Trusts

  8. Luidia ciliaris, Seven armed starfish - SeaLifeBase

  9. Luidia ciliaris • Echinoderms - Fishipedia

  10. Seven-armed starfish · Luidia ciliaris · Reeflings Library

  11. Luidia ciliaris - Marine Life Encyclopedia - Habitas

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