radiolaria - rads_cat - Stichopilium triserratum radiolaria - rads_cat - Stichopilium triserratum

CATALOG OF ORIGINAL DESCRIPTIONS: Stichopilium triserratum 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 -> S -> Stichopilium -> Stichopilium triserratum
Other pages this level: S. annulatum, S. anocor, S. bicorne, S. campanulatum, S. cortina, S. costatum, S. cunninghami, S. macropterum, S. obliqum, S. pectinatum, S. phtthinados, S. rapaeformis, S. thoracopterum, S. triserratum, S. uncinatum, S. variabilis

Stichopilium triserratum

Citation: Stichopilium triserratum Haeckel 1887
Taxonomic rank: species
Described on page(s) : p.1438
Type repository: No information given
Family (traditional): Theoperidae
Family (modern): Stichopiliidae

Current identification:


Original Description

Shell slenderly campanulate, with three deep strictures. Length of the four joints = 2: 4: 6: 3. Cephalis hemispherical, with a stout pyramidal horn three times,the length. The three edges of the horn are prolonged into three strong prominent ribs along the three first joints; each rib bears a series of stout, irregular, triangular teeth. The fourth joint is without ribs; its constricted mouth is half as broad as the third (broadest) joint. Pores subregular, circular.

Length of the shell (with four joints) 0.15, breadth 0.08. Length of the single joints, a 0.02, b 0.04, c 0.06, d 0.03. [dimensions in mm]

Editors' Notes
There was no illustration of this species in Haeckel (1887)
Haeckel listed Stichopilium triserratum under the subgeneric name Triacartus, but did not include the subgeneric name in the species name.

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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Stichopilium triserratum compiled by the radiolaria@mikrotax project team viewed: 16-11-2025

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=252707 Go to Archive.is to create a permanent copy of this page - citation notes



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