rotalidn.adj.

Brit.

/ˈrəʊtəlɪd/,

/ˈrəʊtl̩ɪd/, U.S.

/ˈroʊdəˌlɪd/

Forms: 1800s rotalide, 1800s– rotalid.

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

Etymology: < scientific Latin Rotalia (see rotalian adj.) + -id suffix³, after German Rotaliden, plural noun ( M. Schultze Über den Organismus der Polythalamien (1854) 24). Compare earlier rotaline adj. and slightly later rotaline n.

Zoology and Palaeontology.

A. n.

A foraminiferan of the order Rotaliida, suborder Rotaliina, or superfamily Rotaliacea, having a perforate calcareous test, typically in the form of a globular spiral (cf. rotaliform adj.).See note at rotaline adj.

ΘΚΠ

the world > animals > invertebrates > protozoa > class Sarcodina > order Rhizopoda > [noun] > suborder Foraminifera > member of > member of family Rotalidea

rotalid1861

rotaliid1945

1861 tr. M. Schultze in Ann. & Mag. Nat. Hist. 7 312 I have recently observed the same mode of reproduction in several specimens of a Rotalide.

1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 892 There appear within the adult minute young with calcareous tests,..three-chambered in the Rotalid.

1934 Jrnl. Paleontol. 8 70/1 The most abundant foraminifer in the assemblage of the yellow marl is the operculine-like rotalid which was noted in the fauna of the white limestone.

2009 C. M. Robert Global Sedimentol. Ocean xi. 372 The most frequent groups of benthic foraminifers in the modern ocean are the Textularids, the Miliolids and the Rotalids.

B. adj.

Of, relating to, or characteristic of this group of foraminiferans.

ΘΚΠ

the world > animals > invertebrates > protozoa > class Sarcodina > order Rhizopoda > [adjective] > relating to Foraminifera > of family Rotalidea

rotalid1863

rotaliid1945

1863 tr. M. Schultze in Ann. & Mag. Nat. Hist. 12 420 These, from their comparatively great transparency, were always easily referred to the Rotalide type.

1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 886 Exceptions to this rule however occur among the Rotalid Tinoporinae.

1995 Palaios 10 326/2 Benthic rotalid and miliolid foraminifers progressively dilute the relative abundance of planktic foraminifers.

2000 P. Hallock in R. E. Martin Environmental Micropaleontol. v. 135 Foraminifera with more complex rotalid shells have been able to adapt to a great range of environments.

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

单词	rotalid
释义	rotalidn.adj. Brit. /ˈrəʊtəlɪd/, /ˈrəʊtl̩ɪd/, U.S. /ˈroʊdəˌlɪd/ Forms: 1800s rotalide, 1800s– rotalid. Origin: A borrowing from Latin, combined with an English element; modelled on a German lexical item. Etymons: Latin Rotalia , -id suffix³. Etymology: < scientific Latin Rotalia (see rotalian adj.) + -id suffix³, after German Rotaliden, plural noun ( M. Schultze Über den Organismus der Polythalamien (1854) 24). Compare earlier rotaline adj. and slightly later rotaline n. Zoology and Palaeontology. A. n. A foraminiferan of the order Rotaliida, suborder Rotaliina, or superfamily Rotaliacea, having a perforate calcareous test, typically in the form of a globular spiral (cf. rotaliform adj.).See note at rotaline adj. ΘΚΠ the world > animals > invertebrates > protozoa > class Sarcodina > order Rhizopoda > [noun] > suborder Foraminifera > member of > member of family Rotalidea rotalid1861 rotaliid1945 1861 tr. M. Schultze in Ann. & Mag. Nat. Hist. 7 312 I have recently observed the same mode of reproduction in several specimens of a Rotalide. 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 892 There appear within the adult minute young with calcareous tests,..three-chambered in the Rotalid. 1934 Jrnl. Paleontol. 8 70/1 The most abundant foraminifer in the assemblage of the yellow marl is the operculine-like rotalid which was noted in the fauna of the white limestone. 2009 C. M. Robert Global Sedimentol. Ocean xi. 372 The most frequent groups of benthic foraminifers in the modern ocean are the Textularids, the Miliolids and the Rotalids. B. adj. Of, relating to, or characteristic of this group of foraminiferans. ΘΚΠ the world > animals > invertebrates > protozoa > class Sarcodina > order Rhizopoda > [adjective] > relating to Foraminifera > of family Rotalidea rotalid1863 rotaliid1945 1863 tr. M. Schultze in Ann. & Mag. Nat. Hist. 12 420 These, from their comparatively great transparency, were always easily referred to the Rotalide type. 1888 G. Rolleston & W. H. Jackson Forms Animal Life (ed. 2) 886 Exceptions to this rule however occur among the Rotalid Tinoporinae. 1995 Palaios 10 326/2 Benthic rotalid and miliolid foraminifers progressively dilute the relative abundance of planktic foraminifers. 2000 P. Hallock in R. E. Martin Environmental Micropaleontol. v. 135 Foraminifera with more complex rotalid shells have been able to adapt to a great range of environments. This entry has been updated (OED Third Edition, November 2010; most recently modified version published online March 2022). < n.adj.1861
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