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  2. Aquaculture of sea sponges - Wikipedia

    en.wikipedia.org/wiki/Aquaculture_of_sea_sponges

    More than 8000 species of sea sponges live in oceanic and freshwater habitats. [1] Sponge fishing historically has been an important and lucrative industry, with yearly catches from years 1913 to 1938 regularly exceeding 181 tonnes and generating over 1 million U.S. dollars.

  3. Sponge reef - Wikipedia

    en.wikipedia.org/wiki/Sponge_reef

    Hexactinellid sponges require a hard substrate, and do not anchor to muddy or sandy sea floors. [6] They are found only where sedimentation rates are low, dissolved silica is high (43–75 μM), and bottom currents are between 0.15 and 0.30 m/s. [5] Dissolved oxygen is low (64–152 μM), and temperatures are a cool 5.5-7.3 °C at the reefs. [5]

  4. Sea sponges keep climate records and the accounting is grim ...

    www.aol.com/news/sea-sponges-keep-climate...

    The study’s authors collected sponges from waters at least 100 feet deep off Puerto Rico and near the island of St. Croix, analyzed their skeletons’ chemical composition, charted their ...

  5. Sponge - Wikipedia

    en.wikipedia.org/wiki/Sponge

    Leuconid sponges grow to over 1 m (3.3 ft) in diameter, and the fact that growth in any direction increases the number of choanocyte chambers enables them to take a wider range of forms, for example, "encrusting" sponges whose shapes follow those of the surfaces to which they attach.

  6. Callyspongia crassa - Wikipedia

    en.wikipedia.org/wiki/Callyspongia_crassa

    Callyspongia crassa, commonly known as prickly tube-sponge, is a species of sponge found from the Red Sea to the Seychelles.Its wide flexible brown tube with exterior protuberances can appear as a single tube or as clusters of tubes and can reach up to 50 centimeters (20 inches) in size.

  7. Demosponge - Wikipedia

    en.wikipedia.org/wiki/Demosponge

    [9] [2] Because of many species' long life span (500–1,000 years) it is thought that analysis of the aragonite skeletons of these sponges could extend data regarding ocean temperature, salinity, and other variables farther into the past than has been previously possible. Their dense skeletons are deposited in an organized chronological manner ...

  8. Native Plant: Northern sea oats provide visual interest year ...

    www.aol.com/native-plant-northern-sea-oats...

    The perennial plant northern sea oats offer visual appeal throughout the year. The ornamental grass also provides seeds for wildlife during winter.

  9. Chondrocladia lyra - Wikipedia

    en.wikipedia.org/wiki/Chondrocladia_lyra

    Chondrocladia lyra, also known as the lyre sponge or harp sponge, is a species of carnivorous deep-sea sponge first discovered off the Californian coast living at depths of 10,800–11,500 feet (3,300–3,500 m) by Welton L. Lee, Henry M Reiswig, William C. Austin, and Lonny Lundsten from the Monterey Bay Aquarium Research Institute (MBARI).

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