radiolaria - rads_cat - Stylosphaera spinulosa radiolaria - rads_cat - Stylosphaera spinulosa

CATALOG OF ORIGINAL DESCRIPTIONS: Stylosphaera spinulosa Ehrenberg 1874

This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.


Higher levels: rads_cat -> S -> Stylosphaera -> Stylosphaera spinulosa
Other pages this level: << < S. megaxyphos pentaxyphos, S. megaxyphos tetraxyphos, S. megaxyphos trixyphos, S. melpomene, S. minor, S. minor brevihastata, S. minor leptoxyphos, S. minor minor, S. musa, S. nana, S. polyhymnia, S. radiosa, S. raripora, S. setosa, S. simplex, S. spinulosa, S. sulcata, S. terpsichore, S. testudo, S. thalia, S. trixyphophora, S. undulata, S. urania

Stylosphaera spinulosa

Citation: Stylosphaera spinulosa Ehrenberg 1874
Taxonomic rank: species
Described on page(s) : p.259
Type age (chronostrat): No information given
Type locality: No information given
Type repository: Ehrenberg's collection, Museum für Naturkunde, Berlin
Repository city: Berlin

Current identification/main database link: Amphisphaera spinulosa (Ehrenberg) Petrushevskaya 1974


Original Description

Subglobose sphere; pores very large and moderately separated, with spines between them, the spines unequal, thick, smooth and conical. Nucleus indistinct. (Translated from Latin by E.M.R. and W.R.R.)

Size:
Diameter without spines 62 µ, nucleus approx. 23 µ. Length of a larger spine 47 µ, of a smaller one 23 µ. Approx. 2 1/2 pores in 23u.

References:

Ehrenberg, C. G. (1874b). Grössere Felsproben des Polycystinen-Mergels von Barbados mit weiteren Erläuterungen. Monatsberichte der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1873: 213-263. gs


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Stylosphaera spinulosa compiled by the radiolaria@mikrotax project team viewed: 21-5-2025

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=262552 Go to Archive.is to create a permanent copy of this page - citation notes



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