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单词 nudibranchiate
释义

nudibranchiateadj.n.

Brit. /ˌnjuːdɪˈbraŋkɪeɪt/, /ˌnjuːdɪˈbraŋkɪət/, U.S. /ˌn(j)udəˈbræŋkiˌeɪt/, /ˌn(j)udəˈbræŋkiət/
Origin: Formed within English, by compounding; modelled on a Latin lexical item. Etymons: nudi- comb. form, -branchiate comb. form.
Etymology: < nudi- comb. form + -branchiate comb. form, after scientific Latin Nudibranchiata (a1834), Nudibranchia (1821; compare earlier French nudibranche nudibranch n.). Compare nudibranch n. and adj., nudibranchial adj., and nudibranchian n.
Zoology.
A. adj.
Having naked gills or branchiae; spec. belonging or relating to the gastropod order Nudibranchia.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Gastropoda > [adjective] > of superorder Branchifera > belonging to order Opisthobranchiata > belonging to suborder Nudibranchiata
nudibranchiate1838
nudibranchial?1841
nudibranch1855
1838 T. R. Jones in Todd's Cycl. Anat. & Physiol. II. 393/2 It is in the Nudibranchiate division..that the nervous centres exist in their most concentrated form.
1855 W. S. Dallas in Orr's Circle Sci.: Org. Nature II. 441 The Nudibranchiate Mollusks are distributed into three families.
1877 C. W. Thomson Voy. ‘Challenger’ I. iii. 194 Several of the nudibranchiate mollusca characteristic of the gulf-weed fauna.
1921 Amer. Naturalist 55 229 The majority are carnivorous, a fact which is recognized by the authorities on nudibranchiate Mollusca.
1962 Philos. Trans. (Royal Soc.) B. 245 171 Tritonia hombergi Cuvier is the largest British nudibranchiate mollusc.
1985 Jrnl. Animal Ecol. 54 1035 Between 1845 and 1855 The Ray Society published a seven-part monograph of the British nudibranchiate Mollusca by Alder and Hancock which has remained the standard reference work on the group.
B. n.
= nudibranch n. Now rare.
ΘΚΠ
the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > class Gastropoda > [noun] > superorder Branchifera > order Opisthobranchiata > suborder Nudibranchiata > member of
nudibranchian1839
nudibranch1844
nudibranchiate1880
1880 Amer. Naturalist 14 435 Four hundred and seventy-four species and varieties of Mollusk and Molluscoids are enumerated and forty-three Tunicates, distributed as follows: Cephalopods, 12 sp.; Gasteropods (including 44 sp. Nudibranchiates), 187 sp.
1885 Science 11 Dec. 527/1 Bergh believes that the tropical seas, though hitherto but slightly explored for nudibranchiates, will ultimately prove to be the headquarters of this group.
1999 Nautica Mag. (Electronic ed.) 18 Oct. We found cuttlefish, two octopuses in love, schools of barracuda, colored nudibranchiates, several moray eels and a rare mantis shrimp.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online June 2022).
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adj.n.1838
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