英语词汇“opalinid”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

opalinid

/ˌəʊpəˈlʌɪnɪd/

Zoology

noun

A protozoan of the group Opalinata, which comprises ciliated organisms parasitic in the intestines of lower vertebrates, especially frogs and toads.

Formerly regarded as ciliates, the Opalinata have recently been treated variously as a phylum, as a subphylum of the Sarcomastigophora, and as a class of the Zoomastigophora..

adjective

Of or relating to the opalinids.

Origin

Late 19th century. From scientific Latin Opalinidae, family name from Opalina, genus name + -idae.

单词	opalinid
释义	opalinid /ˌəʊpəˈlʌɪnɪd/ Zoology noun A protozoan of the group Opalinata, which comprises ciliated organisms parasitic in the intestines of lower vertebrates, especially frogs and toads. Formerly regarded as ciliates, the Opalinata have recently been treated variously as a phylum, as a subphylum of the Sarcomastigophora, and as a class of the Zoomastigophora.. adjective Of or relating to the opalinids. Origin Late 19th century. From scientific Latin Opalinidae, family name from Opalina, genus name + -idae.
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