| Cnidaria |
Phylum which includes very primitive, carnivorous animals with stinging tentacles. Cnidarians may appear as a sessile polyp (as seen in hydroids and sea anemones) or as a floating medusa (as characterized by jellyfish). Anyone who has ever been swimming in the Chesapeake Bay is familiar with the phylum Cnidaria because of the abundance of of sea nettles in the summer months. The Chesapeake Bay is also home to many other cnidarians, including beautiful sea anemones.
출처: livingclassrooms.org/lbo/biofilm/glossary.html
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| cnid(o)- |
a combining form denoting a relationship to a nettle or nettle-like structure.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| Cnidian |
pertaining to Cnidos, a Dorian Greek city on the southwest Asia Minor coast famous for its temple of healing, its medical school, and its libraries. The Cnidian school stressed thorough diagnosis and classification of diseases (especially pathology) to the extent of ignoring the patient. Cf. Hippocrates of Cos.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| cnidoblast |
the epidermal cells of coelenterates which contain the nematocysts, especially numerous on the tentacles.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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| cnidocil |
a bristle-like process at one end of a cnidoblast, which, when stimulated, triggers the discharge of the nematocyst.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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