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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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