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shellfish    音标拼音: [ʃ'ɛlf,ɪʃ]
n. 贝,甲壳类动物

贝,甲壳类动物

shellfish
n 1: meat of edible aquatic invertebrate with a shell
(especially a mollusk or crustacean)
2: invertebrate having a soft unsegmented body usually enclosed
in a shell [synonym: {mollusk}, {mollusc}, {shellfish}]

Shellfish \Shell"fish`\, n. (Zool.)
Any aquatic animal whose external covering consists of a
shell, either testaceous, as in oysters, clams, and other
mollusks, or crustaceous, as in lobsters and crabs.
[1913 Webster]

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  • Shellfish - Canada Commons
    Shellfish is a colloquial and fisheries term for exoskeleton-bearing aquatic invertebrates used as food, including various species of molluscs, crustaceans, and echinoderms Although most kinds of shellfish are harvested from saltwater environments, some are found in freshwater
  • Fishermen - Canada Commons
    A fisher or fisherman is someone who captures fish and other animals from a body of water, or gathers shellfish Worldwide, there are about 38 million commercial and subsistence fishers and fish farmers
  • Mariculture - Canada Commons
    An example of the latter is the farming of marine fish, including finfish and shellfish like prawns, or oysters and seaweed in saltwater ponds Non-food products produced by mariculture include: fish meal, nutrient agar, jewellery (e g cultured pearls), and cosmetics
  • Aquaculture Site Register: Ship Harbour (RE#9029)
    This document is an Aquaculture Site Register entry for site RE#9029, located in Ship Harbour, Nova Scotia It outlines the site's characteristics, including location, size (8 82 HA), water depth, authorized and eligible species for cultivation (blue mussel, American oyster, kelp, etc ) using suspended methods The document notes the presence of existing gear, eelgrass, and wildlife, requiring
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  • On-Site Inspection | Canada Commons
    This report highlights the critical need for federal action to address the long-standing shellfish harvesting closures impacting Indigenous communities, particularly the Pauquachin First Nation and Coles Bay in British Columbia … including a review of federal and provincial on-site inspection requirements and to modernize CSSP; • Social…
  • Rainwater | Canada Commons
    This report examines the detrimental impacts of stormwater runoff on the Capital Region's health and environment, including water contamination, salmon habitat destruction, threats to orca populations, and shellfish bed closures …
  • Marine Biology - Canada Commons
    Shorelines are in part shaped and protected by marine life, and some marine organisms even help create new land Many species are economically important to humans, including both finfish and shellfish It is also becoming understood that the well-being of marine organisms and other organisms are linked in fundamental ways
  • Toxic Substances | Canada Commons
    These are often of human origin, but pollution can also include unwanted biological processes such as toxic red tide, or acute changes to the natural chemical environment attributed to invasive species, which are toxic or detrimental to the prior ecology (especially if the prior ecology was associated with human economic value or an established
  • Aquaculture - Canada Commons
    Aquaculture (less commonly spelled aquiculture), also known as aquafarming, is the farming of fish, crustaceans, mollusks, aquatic plants, algae, and other org…





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