radiolaria - rads_cat - Tetrahedrina pyramidalis radiolaria - rads_cat - Tetrahedrina pyramidalis

CATALOG OF ORIGINAL DESCRIPTIONS: Tetrahedrina pyramidalis 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 -> T -> Tetrahedrina -> Tetrahedrina pyramidalis
Other pages this level: T. elongata, T. globosa, T. pyramidalis, T. pyriformis, T. quadricornis

Tetrahedrina pyramidalis

Citation: Tetrahedrina pyramidalis Haeckel 1887
taxonomic rank: species
Described on page(s) : p.1238
Type repository: No information given
Family (traditional): not-known

Current identification:


Original Description

Shell three sided pyramidal, smooth, with slight collar stricture. Length of the two joints = 1: 4, breadth = 1: 4. Cephalis hemispherical, with small, sparsely disposed pores, and a pyramidal horn of the same length. Thorax with subregular, circular pores and three sharp edges, prolonged into three divergent pyramidal feet of the same length.

Cephalis 0.03 diameter; thorax 0.12 long, 0.12 broad. [dimensions in mm]

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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Tetrahedrina pyramidalis compiled by the radiolaria@mikrotax project team viewed: 11-9-2024

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=252805 Go to Archive.is to create a permanent copy of this page - citation notes



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