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单词 pseudobranchia
释义

pseudobranchian.

Brit. /ˌs(j)uːdə(ʊ)ˈbraŋkɪə/, U.S. /ˌsudoʊˈbræŋkiə/
Inflections: Plural pseudobranchiae, (irreg.) pseudobranchia.
Forms: 1800s– pseudobranchia, 1800s– pseudobranchium (irreg.).
Origin: Formed within English, by compounding. Etymons: pseudo- comb. form, branchiae n.
Etymology: < pseudo- comb. form + branchiae n.The form pseudobranchium apparently arose from misinterpretation of classical Latin branchia (see branchiae n.) as reflecting a Latin neuter plural form.
Zoology.
= pseudobranch n.
ΚΠ
1850 L. Agassiz in L. Agassiz & J. E. Cabot Lake Superior ii. vi. 315 More recent investigators..have divided the Esoces of Cuvier into two families, on the ground of the pseudo-branchiæ.
1871 T. H. Huxley Man. Anat. Vertebrated Animals iii. 161 A rete mirabile, which lies in the inner side of the hyomandibular bone, and sometimes has the form of a gill. This is the pseudobranchia.
1881 Encycl. Brit. XII. 657/1 The so-called pseudobranchiæ..are the remains of an anterior gill which had respiratory functions during the embryonic life of the individuals.
1967 Copeia No. 1. 47/2 Each pseudobranchium with two filaments.
2000 Copeia No. 1. 131/2 Caudal fin rounded; a pseudobranchia present.

Derivatives

† pseudobranchiate adj. Obsolete rare having pseudobranchiae.Apparently only attested in dictionaries or glossaries.
ΚΠ
1890 Cent. Dict. Pseudobranchiate, provided with pseudobranchiæ.
This entry has been updated (OED Third Edition, September 2007; most recently modified version published online March 2022).
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n.1850
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