entoproctadj.n.

Brit.

/ˈɛntə(ʊ)prɒkt/, U.S.

/ˈɛntəˌprɑkt/

Origin: A variant or alteration of another lexical item. Etymon: Entoprocta n.

Etymology: < Entoprocta n. Compare earlier entoproctous adj. Compare also earlier ectoproct n.

Zoology.

A. adj.

Of or relating to the group or phylum Entoprocta.

ΚΠ

1883 Amer. Naturalist 17 558 Dr. Barrois believes that the entoproct larva represents the ancestral type of the entire group.

1933 Q. Jrnl. Microsc. Sci. 75 393 The ciliary feeding mechanism of the Entoproct Polyzoa does not seem to have been worked out in any detail.

1962 D. J. Merrell Evol. & Genetics xiii. 134 The entoproct larva departs in some respects from the typical trochophore larva.

1998 L. Margulis & K. V. Schwartz Five Kingdoms (ed. 3) iii. 262/1 Larvae of some entoproct species form trochophore-like larvae, not considered true trochophores.

B. n.

An animal of the group or phylum Entoprocta.

ΚΠ

1902 Proc. Amer. Philos. Soc. 41 66 Among larval entoprocts there are few, if any, undoubted homologies with either the trochophore, the actinotroph, or the brachiopod larva.

1948 Biol. Bull. 94 128 Barentsia laxa..[is] an Entoproct of the Family Pedicellinidae.

2001 G. W. Rouse & F. Pleijel Polychaetes xiii. 75/2 The tubes harbour a number of commensals, including entoprocts, gastropods, bivalves and other scale-worms.

This entry has been updated (OED Third Edition, September 2009; most recently modified version published online March 2022).

单词	entoproct
释义	entoproctadj.n. Brit. /ˈɛntə(ʊ)prɒkt/, U.S. /ˈɛntəˌprɑkt/ Origin: A variant or alteration of another lexical item. Etymon: Entoprocta n. Etymology: < Entoprocta n. Compare earlier entoproctous adj. Compare also earlier ectoproct n. Zoology. A. adj. Of or relating to the group or phylum Entoprocta. ΚΠ 1883 Amer. Naturalist 17 558 Dr. Barrois believes that the entoproct larva represents the ancestral type of the entire group. 1933 Q. Jrnl. Microsc. Sci. 75 393 The ciliary feeding mechanism of the Entoproct Polyzoa does not seem to have been worked out in any detail. 1962 D. J. Merrell Evol. & Genetics xiii. 134 The entoproct larva departs in some respects from the typical trochophore larva. 1998 L. Margulis & K. V. Schwartz Five Kingdoms (ed. 3) iii. 262/1 Larvae of some entoproct species form trochophore-like larvae, not considered true trochophores. B. n. An animal of the group or phylum Entoprocta. ΚΠ 1902 Proc. Amer. Philos. Soc. 41 66 Among larval entoprocts there are few, if any, undoubted homologies with either the trochophore, the actinotroph, or the brachiopod larva. 1948 Biol. Bull. 94 128 Barentsia laxa..[is] an Entoproct of the Family Pedicellinidae. 2001 G. W. Rouse & F. Pleijel Polychaetes xiii. 75/2 The tubes harbour a number of commensals, including entoprocts, gastropods, bivalves and other scale-worms. This entry has been updated (OED Third Edition, September 2009; most recently modified version published online March 2022). < adj.n.1883
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