orthonectidn.

Brit.

/ˌɔːθə(ʊ)ˈnɛktɪd/, U.S.

/ˌɔrθoʊˈnɛktɪd/

Origin: A borrowing from Latin. Etymon: Latin Orthonectida.

Etymology: < scientific Latin Orthonectida Orthonectida n.

Zoology.

A mesozoan worm of the phylum (formerly, order) Orthonectida. See Orthonectida n.

ΚΠ

1881 Ann. Rep. Smithsonian Inst. 1880 345 It is as a result of gemmiparity that the Orthonectids are met with in abundance in their host.

1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 818 What character is to be assigned to..the ‘intermediate endodermic cell masses’ of the male Orthonectid?

1972 Sci. Amer. Dec. 94/2 Recent work by Eugene N. Kozloff..had indicated..that the orthonectids are structurally more complex than was originally believed.

1994 E. E. Ruppert & R. D. Barnes Invertebr. Zool. (ed. 6) vi. 255/2 In some orthonectids, circular and longitudinal muscles occur beneath the epidermis.

This is a new entry (OED Third Edition, September 2004; most recently modified version published online March 2022).

单词	orthonectid
释义	orthonectidn. Brit. /ˌɔːθə(ʊ)ˈnɛktɪd/, U.S. /ˌɔrθoʊˈnɛktɪd/ Origin: A borrowing from Latin. Etymon: Latin Orthonectida. Etymology: < scientific Latin Orthonectida Orthonectida n. Zoology. A mesozoan worm of the phylum (formerly, order) Orthonectida. See Orthonectida n. ΚΠ 1881 Ann. Rep. Smithsonian Inst. 1880 345 It is as a result of gemmiparity that the Orthonectids are met with in abundance in their host. 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 818 What character is to be assigned to..the ‘intermediate endodermic cell masses’ of the male Orthonectid? 1972 Sci. Amer. Dec. 94/2 Recent work by Eugene N. Kozloff..had indicated..that the orthonectids are structurally more complex than was originally believed. 1994 E. E. Ruppert & R. D. Barnes Invertebr. Zool. (ed. 6) vi. 255/2 In some orthonectids, circular and longitudinal muscles occur beneath the epidermis. This is a new entry (OED Third Edition, September 2004; most recently modified version published online March 2022). < n.1881
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