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  2. List of endangered molluscs - Wikipedia

    en.wikipedia.org/wiki/List_of_endangered_molluscs

    Endangered (EN) species are considered to be facing a very high risk of extinction in the wild. In September 2016, the International Union for Conservation of Nature (IUCN) listed 507 endangered mollusc species. [1] Of all evaluated mollusc species, 7.0% are listed as endangered. The IUCN also lists nine mollusc subspecies as endangered.

  3. List of critically endangered molluscs - Wikipedia

    en.wikipedia.org/wiki/List_of_critically...

    Critically endangered (CR) species face an extremely high risk of extinction in the wild. As of September 2016, the International Union for Conservation of Nature (IUCN) listed 581 critically endangered mollusc species, including 117 which are tagged as possibly extinct. [1] [2] Of all evaluated mollusc species, 8.0% are listed as critically ...

  4. List of recently extinct molluscs - Wikipedia

    en.wikipedia.org/wiki/List_of_recently_extinct...

    As of February 2021, the International Union for Conservation of Nature (IUCN) lists 299 extinct species, 149 possibly extinct species, 14 extinct in the wild species, two possibly extinct in the wild species, eight extinct subspecies, one possibly extinct subspecies, and five extinct in the wild subspecies of mollusc. [1]

  5. List of threatened, endangered and extinct species in the ...

    en.wikipedia.org/wiki/List_of_Threatened...

    On the USFWS endangered species list since 1970 but delisted in 2004 due to recovery of population. [203] In 2013, the Center for Biological Diversity petitioned for the species to again be listed as endangered, but the USFWS determined that protected status was not warranted. [204] Near Threatened (IUCN) [205] Native to Tinian, and introduced ...

  6. List of non-marine molluscs of the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_non-marine...

    There are 34 freshwater gastropod taxa on this list. The only marine endangered gastropod is Haliotis sorenseni. The only overseas endangered land snail is Papustyla pulcherrima. Altogether 36 gastropod species are federally listed as of 2 October 2009. [4]

  7. Long Beach aquarium spotlights 'real animals, real birds ...

    www.aol.com/news/long-beach-aquarium-spotlights...

    The endangered marine snail with a coveted iridescent shell remains threatened by a disease called withering syndrome, which it may be more susceptible to due to the stress of ocean warming and ...

  8. Gastropoda - Wikipedia

    en.wikipedia.org/wiki/Gastropoda

    The estimate of 85,000 mollusks includes 24,000 described species of terrestrial gastropods. [9] Different estimates for aquatic gastropods (based on different sources) give about 30,000 species of marine gastropods, and about 5,000 species of freshwater and brackish gastropods. Many deep-sea species remain to be discovered, as only 0.0001% of ...

  9. Portal:Gastropods - Wikipedia

    en.wikipedia.org/wiki/Portal:Gastropods

    Scaly-foot gastropod Chrysomallon squamiferum, common name the scaly-foot gastropod, is a species of deep-sea hydrothermal-vent snail, a marine gastropod mollusc in the family Peltospiridae. This vent-endemic gastropod is known only from deep-sea hydrothermal vents in the Indian Ocean, where it has been found at depths of about 2,400–2,800 m ...