pogonophoranadj.n.

Brit.

/ˌpəʊɡəˈnɒf(ə)rən/, U.S.

/ˌpoʊɡəˈnɑfər(ə)n/

Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Pogonophora , -an suffix.

Etymology: < scientific Latin Pogonophora (see pogonophore n.) + -an suffix. Compare slightly earlier pogonophore n., pogonophorous adj.

Zoology.

A. adj.

Of or relating to the phylum Pogonophora, comprising very long, worm-like, deep-sea invertebrates which live in upright tubes of protein and chitin, lack a mouth and gut, and subsist mainly on the products of symbiotic bacteria.

ΘΚΠ

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > member of phylum Pogonophora > [adjective]

pogonophorous1955

pogonophoran1958

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > member of phylum Pogonophora > [adjective] > of or relating to member of

pogonophoran1958

1958 Q. Rev. Biol. 33 50/1 Nothing in the pogonophoran organization contradicts a phylogenetic connection with the Hemichordata, perhaps even with a hint at the ancient graptolites.

1987 M. S. Laverack & J. Dando Lect. Notes Invertebr. Zool. (ed. 3) xxi. 107/1 Further information on the orientation of the pogonophoran body would be of value.

1991 R. S. K. Barnes & K. H. Mann Fund. Aquatic Ecol. (ed. 2) x. 206/1 One of the most astonishing of the vent organisms is the pogonophoran worm Riftia pachyptila.

B. n.

An animal of the phylum Pogonophora.

ΘΚΠ

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > member of phylum Pogonophora > [noun]

pogonophore1957

pogonophoran1963

1963 Science 26 July 359/2 Although the numerical density of the pogonophorans was moderately low, these organisms were a significant component at the deeper station.

1980 Science 28 May 1424/3 Clustered densely around a major warmwater vent, are giant tube worms, vestimentiferan pogonophorans..; these are 2 to 3 cm in diameter and up to 3 m tall and have red, gill-like crowns..that may be withdrawn quickly in response to a threat.

1993 Nature 21 Jan. 223/2 There is general agreement that pogonophorans are related to annelids.

This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022).

单词	pogonophoran
释义	pogonophoranadj.n. Brit. /ˌpəʊɡəˈnɒf(ə)rən/, U.S. /ˌpoʊɡəˈnɑfər(ə)n/ Origin: A borrowing from Latin, combined with an English element. Etymons: Latin Pogonophora , -an suffix. Etymology: < scientific Latin Pogonophora (see pogonophore n.) + -an suffix. Compare slightly earlier pogonophore n., pogonophorous adj. Zoology. A. adj. Of or relating to the phylum Pogonophora, comprising very long, worm-like, deep-sea invertebrates which live in upright tubes of protein and chitin, lack a mouth and gut, and subsist mainly on the products of symbiotic bacteria. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > member of phylum Pogonophora > [adjective] pogonophorous1955 pogonophoran1958 the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > member of phylum Pogonophora > [adjective] > of or relating to member of pogonophoran1958 1958 Q. Rev. Biol. 33 50/1 Nothing in the pogonophoran organization contradicts a phylogenetic connection with the Hemichordata, perhaps even with a hint at the ancient graptolites. 1987 M. S. Laverack & J. Dando Lect. Notes Invertebr. Zool. (ed. 3) xxi. 107/1 Further information on the orientation of the pogonophoran body would be of value. 1991 R. S. K. Barnes & K. H. Mann Fund. Aquatic Ecol. (ed. 2) x. 206/1 One of the most astonishing of the vent organisms is the pogonophoran worm Riftia pachyptila. B. n. An animal of the phylum Pogonophora. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > member of phylum Pogonophora > [noun] pogonophore1957 pogonophoran1963 1963 Science 26 July 359/2 Although the numerical density of the pogonophorans was moderately low, these organisms were a significant component at the deeper station. 1980 Science 28 May 1424/3 Clustered densely around a major warmwater vent, are giant tube worms, vestimentiferan pogonophorans..; these are 2 to 3 cm in diameter and up to 3 m tall and have red, gill-like crowns..that may be withdrawn quickly in response to a threat. 1993 Nature 21 Jan. 223/2 There is general agreement that pogonophorans are related to annelids. This entry has been updated (OED Third Edition, September 2006; most recently modified version published online March 2022). < adj.n.1958
随便看	narrow-pointed narrow-range narrow-shared narrow-shouldered narrow-sighted narrow-slitted narrow-slotted narrow-snouted narrow-souled narrow-spirited narrow-spiritedness narrow-sterned narrow-streeted narrow-toned narrow-topped narrow-trade narrow-verged narrow-waisted narrowangle narrowangle glaucoma narrowback narrowbacked narrowband narrowbeamed narrowbilled