Lophelia pertusa, a deep-sea reef-building coral that thrives in the Arctic. Røst Reef near Norway is 3 x 5 km (2 x 22 miles) of Lophelia. It thrives without sunlight, eating plankton up to 2 cm in size, and builds important habitats. (And if you didn't know, corals are animals.)
  • 14 points Ok_Permission1087

    Lophelia pertusa is now Desmophyllum pertusum

    parent
    10 points Akavakaku

    Thanks for the correction; Wikipedia is still using the old name. It also seems that Lophelia has more or less become a common name for the species.

    parent root
    8 points Ok_Permission1087

    You're welcome!

    It's an interesting story, other Desmophyllum species are usually solitary cup corals.

    parent root
  • 9 points gizmomooncat

    how did I not know that corals lived in the Arctic? anyone know if they are having the problems tropical corals are, due to climate change?

    parent
    10 points Akavakaku

    Yes, sudden temperature changes are a likely threat to them, as well as trawling and possibly oil drilling.

    I also had thought that coral reefs only existed in tropical shallow water.

    parent root
  • 3 points princessbubbbles

    They're so cute I can't handle it

    parent
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