rhynchonellidn.adj.

Brit.

/ˌrɪŋkə(ʊ)ˈnɛlɪd/, U.S.

/ˌrɪŋkəˈnɛləd/

Forms: 1800s– rhynchonellid, 1900s– rhynconellid, 1900s– rhynchonellide.

Origin: A borrowing from Latin, combined with an English element; modelled on a Latin lexical item. Etymons: Latin Rhynchonella , -id suffix³.

Etymology: < scientific Latin Rhynchonella, genus name (G. Fischer von Waldheim 1809, in Notice des fossiles du gouvernement de Moscou 35; < rhynchon- (irregularly < ancient Greek ῥύγχος snout: see -rhynchous comb. form) + -ella -ella suffix) + -id suffix³, after Rhynchonellidae, family name (Gray, 1848), or (in later use) Rhynchonellida, order name (Kuhn, 1949).

Chiefly Palaeontology.

A. n.

Any of various articulate brachiopods constituting the family Rhynchonellidae or (later) the order Rhynchonellida, having strongly ridged, wedge-shaped shells that come to a point at the hinge.These brachiopods were common in the Palaeozoic era and abundant in the Mesozoic, after which they declined. The family Rhynchonellidae, as currently defined, is not extant.

ΘΚΠ

the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Brachiopoda > [noun] > miscellaneous types of

Spirifer1835

rhynchonellid1865

spire-bearer1881

articulate1905

1865 Ann. & Mag. Nat. Hist. 16 305 It would not in the least surprise me, therefore, to meet with a perforated Rhynchonellid.

1920 A. M. Davies Introd. Palaeontol. i. 37 Young specimens of this group are the best on which to study the deltidial plates.., which in so many rhynchonellids become obscured by the curvature of the beaks.

1977 Amer. Zoologist 17 122/1 Living representatives..are primarily inarticulate brachiopods and one order of articulate brachiopods, the rhynchonellids.

2004 Palaeogeogr., Palaeoclimatol., Palaeoecol. 203 111/1 The shell beds contain typically lagoonal bivalve taxa, with Lingula and rare rhynchonellids present at one level.

B. adj.

Of or relating to the family Rhynchonellidae or (later) the order Rhynchonellida.

ΚΠ

1906 Albany Mus. Rec. 1 364 The margin in the middle has been crushed inwards giving the shell a rhynchonellid form.

1963 Jrnl. Paleontol. 37 595 Eight species of rhynchonellid brachiopods are recorded for the first time from the Canadian Mesozoic.

2008 Palaeogeogr., Palaeoclimatol., Palaeoecol. 263 24 The fossils in the surrounding muddy sediments are primarily echinoids, oysters, and rhynchonellid and terebratulid brachiopods.

This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022).

单词	rhynchonellid
释义	rhynchonellidn.adj. Brit. /ˌrɪŋkə(ʊ)ˈnɛlɪd/, U.S. /ˌrɪŋkəˈnɛləd/ Forms: 1800s– rhynchonellid, 1900s– rhynconellid, 1900s– rhynchonellide. Origin: A borrowing from Latin, combined with an English element; modelled on a Latin lexical item. Etymons: Latin Rhynchonella , -id suffix³. Etymology: < scientific Latin Rhynchonella, genus name (G. Fischer von Waldheim 1809, in Notice des fossiles du gouvernement de Moscou 35; < rhynchon- (irregularly < ancient Greek ῥύγχος snout: see -rhynchous comb. form) + -ella -ella suffix) + -id suffix³, after Rhynchonellidae, family name (Gray, 1848), or (in later use) Rhynchonellida, order name (Kuhn, 1949). Chiefly Palaeontology. A. n. Any of various articulate brachiopods constituting the family Rhynchonellidae or (later) the order Rhynchonellida, having strongly ridged, wedge-shaped shells that come to a point at the hinge.These brachiopods were common in the Palaeozoic era and abundant in the Mesozoic, after which they declined. The family Rhynchonellidae, as currently defined, is not extant. ΘΚΠ the world > animals > invertebrates > subkingdom Metazoa > grade Triploblastica or Coelomata > phylum Brachiopoda > [noun] > miscellaneous types of Spirifer1835 rhynchonellid1865 spire-bearer1881 articulate1905 1865 Ann. & Mag. Nat. Hist. 16 305 It would not in the least surprise me, therefore, to meet with a perforated Rhynchonellid. 1920 A. M. Davies Introd. Palaeontol. i. 37 Young specimens of this group are the best on which to study the deltidial plates.., which in so many rhynchonellids become obscured by the curvature of the beaks. 1977 Amer. Zoologist 17 122/1 Living representatives..are primarily inarticulate brachiopods and one order of articulate brachiopods, the rhynchonellids. 2004 Palaeogeogr., Palaeoclimatol., Palaeoecol. 203 111/1 The shell beds contain typically lagoonal bivalve taxa, with Lingula and rare rhynchonellids present at one level. B. adj. Of or relating to the family Rhynchonellidae or (later) the order Rhynchonellida. ΚΠ 1906 Albany Mus. Rec. 1 364 The margin in the middle has been crushed inwards giving the shell a rhynchonellid form. 1963 Jrnl. Paleontol. 37 595 Eight species of rhynchonellid brachiopods are recorded for the first time from the Canadian Mesozoic. 2008 Palaeogeogr., Palaeoclimatol., Palaeoecol. 263 24 The fossils in the surrounding muddy sediments are primarily echinoids, oysters, and rhynchonellid and terebratulid brachiopods. This entry has been updated (OED Third Edition, June 2010; most recently modified version published online March 2022). < n.adj.1865
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