Crustaceans meaning
WebThe Decapoda or decapods (literally "ten-footed") are an order of crustaceans within the class Malacostraca, including many familiar groups, such as crabs, lobsters, crayfish, shrimp and prawns. Most decapods are … WebMost barnacles are hermaphrodites, meaning that they have both male and female sex organs. To create baby barnacles, they must be fertilized by a neighbor. A retractable tube containing sperm can reach outside the …
Crustaceans meaning
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The body of a crustacean is composed of segments, which are grouped into three regions: the cephalon or head, the pereon or thorax, and the pleon or abdomen. The head and thorax may be fused together to form a cephalothorax, which may be covered by a single large carapace. The crustacean body is protected by the hard exoskeleton, which must be moulted for the animal to gro… WebCrustaceans synonyms, Crustaceans pronunciation, Crustaceans translation, English dictionary definition of Crustaceans. pl n a collective term for members of the Crustacea class of mandibulate arthropods, characterized by their usually chitinous exoskeletons Collins English...
WebAnomura (sometimes Anomala) is a group of decapod crustaceans, including hermit crabs and others. Although the names of many anomurans include the word crab, all true crabs are in the sister group to the Anomura, the Brachyura (the two groups together form the clade Meiura ). [1] Webcrustacean. noun [ C ] us / krʌˈsteɪ·ʃən /. any of various types of animals that live in water and have a hard outer shell and many legs: Crabs, lobsters, and shrimps are …
WebOct 4, 2024 · Arthropods Definition. An “arthropod” is an invertebrate animal that has an exoskeleton, a segmented body, and jointed appendages. The following families of organisms are all examples of … WebBritannica Dictionary definition of CRUSTACEAN. [count] technical. : a type of animal (such as a crab or lobster) that has several pairs of legs and a body made up of sections …
WebThe meaning of CRUSTACEAN is any of a large class (Crustacea) of mostly aquatic mandibulate arthropods that have a chitinous or calcareous and chitinous exoskeleton, a …
WebAug 18, 2024 · crustacea. noun plural. crus· ta· cea ˌkrəs-ˈtā-sh (ē-)ə. 1. capitalized : a large class of mostly aquatic arthropods that have a chitinous or calcareous and … the surgery bushburyWebOct 30, 2024 · The edible (brown) crab, Cancer pagurus, is an economically sensitive species of decapod crustacean in Northern Europe and valued at ~£50 million annually to Ireland and the UK [].Due to this economic importance, it has been subject to several studies on its disease susceptibility [2,3,4,5].Edible crabs are prone to infection by a wide range … the surgery brook street holywoodWebCrustacean definition: A crustacean is an animal with a hard shell and several pairs of legs , which usually... Meaning, pronunciation, translations and examples the surgery bt23 4fhWeba collective term for members of the Crustacea class of (mainly aquatic) mandibulate arthropods, characterized by their usually chitinous exoskeletons. the surgery camberleyWebMar 23, 2024 · plankton, marine and freshwater organisms that, because they are nonmotile or too small or weak to swim against the current, exist in a drifting state. The term plankton is a collective name for all such … the surgery caymanWebcrustacean. noun [ C ] us / krʌˈsteɪ·ʃən /. any of various types of animals that live in water and have a hard outer shell and many legs: Crabs, lobsters, and shrimps are … the surgery burton on trentWebDefinition of crustacean noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. the surgery buckden