radiolaria - rads_cat - Archipilium sigmopterum <title>radiolaria - rads_cat - Archipilium sigmopterum

CATALOG OF ORIGINAL DESCRIPTIONS: Archipilium sigmopterum 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 -> A -> Archipilium -> Archipilium sigmopterum
Other pages this level: A. cyrtopterum, A. eburneforme, A. orthopterum, A. quasimacropum, A. sigmopterum, A. tanorium

Archipilium sigmopterum

Citation: Archipilium sigmopterum Haeckel 1887
Rank: species
Described on page(s) : p.1139
Type age (chronostrat): [presumably Quaternary though some forms reported from this station appear to be Tertiary]
Type locality: LM19
Type repository: No information given

Current identification:

Original Description

Shell ovate, smooth, nearly campanulate, of equal length and breadth, one and one-third times as broad as the truncate, slightly constricted mouth. Pores scarce, irregularly formed and scattered, of very different sizes. Three lateral wings, stout, prismatic, about as long as the shell widely divergent and S-shaped, curved.


Shell 0.08 diameter, wings 0.08 long.


Extra details from original publication

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


Haeckel, E (1887a). 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


Archipilium sigmopterum compiled by the radiolaria@mikrotax project team viewed: 30-1-2023

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