| 单词 | Anthozoa |
| 例句 | The class Anthozoa includes all cnidarians that exhibit a sessile polyp body plan only; in other words, there is no medusa stage within their life cycle. Concepts of Biology 2013-04-25T00:00:00Z Corals — multicellular marine invertebrates belonging to the class Anthozoa of the phylum Cnidaria — usually live in compact colonies composed of individual structures called polyps. Model system might reveal how coral cells take up and evict algae 2020-06-16T04:00:00Z Coral, the partnership between an animal from the Anthozoa group and a microbial alga called Symbiodinium, is an archetypal model of symbiosis. Coral symbiosis is a three-player game 2019-04-02T04:00:00Z A large division of Anthozoa, including those which have simple tentacles and do not form stony corals. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z The hard calcareous substance to which the name coral is applied is the supporting skeleton of certain members of the Anthozoa, one of the classes of the phylum Coelentera. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 2 "Anjar" to "Apollo" During the period 642 represented by the line of descent—III. to Anthozoa—this group abandoned its power of adult locomotion by swimming. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 6 "Cockaigne" to "Columbus, Christopher" Of forty-six species of British Devonian corals, only six occur in America; and this, notwithstanding the wide range which the Anthozoa are known to have. Essays: Scientific, Political, & Speculative, Vol. I They belong to the class scientifically called Anthozoa or living flowers, because from their external appearance they seem to partake of the vegetable nature. Ernest Bracebridge School Days A group of Coelenterata, comprising the Anthozoa Ctenophora. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z The Anthozoa are divisible into two sub-classes, sharply marked off from one another by definite anatomical characters. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 2 "Anjar" to "Apollo" Their position in the animal kingdom and their main subdivisions may be expressed in the following table:— In the above-given classification, the Scyphomedusae, formerly included with the Hydromedusae as Hydrozoa, are placed nearer the Anthozoa. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 6 "Cockaigne" to "Columbus, Christopher" Some divide them into two great classes, namely: the Anthozoa, or Flower-Life; and the Polyzoa, or Many-Life, in which the individuals are associated in numbers. The Atlantic Monthly, Volume 08, No. 47, September, 1861 Such stolons are often present in Anthozoa, Hydroidea, Bryozoa, and social ascidians. The Gutenberg Webster's Unabridged Dictionary Section S Sometimes, in a wider sense, applied to all the Anthozoa, expert the Alcyonaria, whether forming corals or not. Webster's Unabridged Dictionary 2012-03-24T02:00:23.513Z The wormlike, lazy, fast-multiplying Anthozoa is fighting passively but with terrific power, to set at naught all man's might and wit. Black Caesar's Clan : a Florida Mystery Story Among the Anthozoa are the Anemones; among the Polyzoa, are the Madrepores, or Coral-Builders, and many others. The Atlantic Monthly, Volume 08, No. 47, September, 1861 |
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