Suvarna Garge (Editor)

Durvillaea

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Superphylum
  
Heterokonta

Higher classification
  
Durvillaeaceae

Order
  
Family
  
Durvillaeaceae

Rank
  
Genus


Similar
  
Durvillaea antarctica, Brown algae, Nereocystis, Lessonia, Macrocystis

Bull kelp durvillaea potatorum


Durvillaea is a genus of brown algae (class Phaeophyceae) of the order Fucales. It is named after French explorer Jules Dumont d'Urville [1790-1842]. There are currently six recognised species within the genus, with the type species Durvillaea antarctica (Chamisso) Hariot. All members of the genus are found in the southern hemisphere, particularly New Zealand, South America, Australia and various subantarctic islands. Many Durvillaea species are referred to as bull kelp, which is a common name for a large kelp.

Contents

Durvillaea Durvillaea antarctica Chamisso Hariot Algaebase

Species include:

  • Durvillaea antarctica , found in New Zealand, Chile and various subantarctic islands including Macquarie Island
  • Durvillaea poha
  • Durvillaea chathamensis, unique to the Chatham Islands
  • Durvillaea potatorum, endemic to south-east Australia
  • Durvillaea willana
  • Unnamed species found on the Antipodes Islands

  • Durvillaea Durvillaea potatorum Labillardire Areschoug Algaebase

    Durvillaea a large rough water kelp in tasmania


    Morphology & Ecology

    Durvillaea Durvillaea antarctica Chamisso Hariot Algaebase

    Durvillaea spp. are characterised by their prolific growth, plastic morphology and ability to withstand high levels of disturbance at rocky, wave-exposed coastal sites.

    Use of Durvillaea spp.

    Durvillaea Durvillaea antarctica New Zealand Plant Conservation Network

    Durvillaea antarctica has been used in Chile as a food item, predominately by the Mapuche indigenous people who refer to it as 'collofe'. In Australia, Durvillaea potatorum is collected as beach wrack from King Island, where it is then dried as chips and sent to Scotland for phycocolloid extraction.

    References

    Durvillaea Wikipedia


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