Nannotax3 - ntax_Farinacci - Umbellosphaeraceae Nannotax3 - ntax_Farinacci - Umbellosphaeraceae

CATALOG - Umbellosphaeraceae


Folder trail: ntax_Farinacci -> U -> Umbellosphaeraceae
Folders this level: Umbellosphaera, Umbellosphaeraceae, Umbilicosphaera, Umbilicosphaereae, Umbria, Uniplanarius

Original descriptions of taxa - also emended descriptions for a few taxa. For coccolithophores, and many calcispheres, these are pages from the Farinacci & Howe Catalog of Calcareous Nannofossils. In other cases (e.g. non-calcifying haptophytes) the data is directly compiled on this site. The "Catalogue of Calcareous Nannofossils" was originally compiled by Prof A. Farinacci 1969-1989, since 2000 it has been updated and extended by Richard Howe - see The Farinacci and Howe Catalog - an Introduction.
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Current identification/main database link: Umbellosphaeraceae Young et al. 2003

Compiled data

Citation: Umbellosphaeraceae Young & Kleijne, in Young et al. 2003
Taxonomic rank: family
Type species: Umbellosphaera Paasche, in Markali and Paasche 1955
Described on page(s) : 112

Combinations:
  • Umbellosphaeraceae Young & Kleijne, in Young et al. 2003 (basionym)

  • Original Description

    Diagnosis: Coccosphaera dimorpha; coccolithi consistunt ex parte distali infundibiliformi in fundo plano. Infundibli elementa continua sunt cum elementis plani basalis area centralis; interdum annulus circumdat aream basalem, consistens ex separato elementorum cyclo. Coccolithi variabiles quoad mensuram.

    Translation: Coccosphere dimorphic; coccoliths consist of a funnel-shaped distal part on a flat base. The funnel elements are continuous with the basal plate elements of the central area; a flange may be present around the basal plate, formed by a separate cycle of elements. Coccoliths are variable in size.

    References:

    Markali, J. & Paasche, E. (1955). On two species of Umbellosphaera, a new marine coccolithophorid genus. Nytt Magasin for Botanikk. 4: 95-100. gs

    Young, J. R., Geisen, M., Cros, L., Kleijne, A., Probert, I. & Ostergaard, J. B. (2003). A guide to extant coccolithophore taxonomy. Journal of Nannoplankton Research. S1: 1-132. gs


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    Umbellosphaeraceae: Catalog entry compiled by <% compiler %>. Viewed: 16-8-2026

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    Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=55323 Go to Archive.is to create a permanent copy of this page - citation notes

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