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radiolaria - rads_cat - Cladoscenium pinnatum radiolaria - rads_cat - Cladoscenium pinnatum

CATALOG OF ORIGINAL DESCRIPTIONS: Cladoscenium pinnatum Haeckel 1887

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 -> C -> Cladoscenium -> Cladoscenium pinnatum
Other pages this level: C. ancoratum, C. fulcratum, C. gladiatum, C. limbatum, C. pectinatum, C. pinnatum, C. tricolpium, C. verticillatum

Cladoscenium pinnatum

Citation: Cladoscenium pinnatum Haeckel 1887
Taxonomic rank: species
Described on page(s) : p.1149
Type age (chronostrat): [presumably Quaternary though some forms reported from this station appear to be Tertiary]
Type locality: LM52
Type repository: No information given

Current identification:


Original Description

Shell campanulate, with irregular polygonal pores. Basal plate with four pores (two major cardinal and two minor jugular). Columella with two verticils of three ascending lateral branches, and prolonged into a slender prismatic apical horn of twice the length, which bears four such verticils. Feet twice as long as the horn, pinnate, each with four or five pairs of opposite lateral branches, decreasing towards the thin distal end.

Size:
Shell 0.06 long, 0.05 broad; horn 0.1 long, feet 0.2 long.

Editors' Notes
There was no illustration of this species in Haeckel (1887)

References:

Haeckel, E (1887). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873-1876. 18: 1-1803. gs O


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Cladoscenium pinnatum compiled by the radiolaria@mikrotax project team viewed: 21-4-2025

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=261178 Go to Archive.is to create a permanent copy of this page - citation notes



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