arrayname: original 
radiolaria - rads_cat - Circotympanum decagonium radiolaria - rads_cat - Circotympanum decagonium

CATALOG OF ORIGINAL DESCRIPTIONS: Circotympanum decagonium 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 -> Circotympanum -> Circotympanum decagonium
Other pages this level: C. decagonium, C. hexagonium, C. octogonium

Circotympanum decagonium

Citation: Circotympanum decagonium Haeckel 1887
Taxonomic rank: species
Described on page(s) : p.1013
Type age (chronostrat): [presumably Quaternary though some forms reported from this station appear to be Tertiary]
Type locality: LM12
Type repository: No information given

Current identification:


Original Description

Mitral and basal rings circular, the latter nearly twice as broad as the former, both armed with scattered irregular thorns. Ten columellae smooth, curved.

Size:
Breadth of the mitral ring 0.07, of the basal ring 0.12.

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


logo

Circotympanum decagonium compiled by the radiolaria@mikrotax project team viewed: 17-3-2025

Taxon Search:
Advanced Search

Short stable page link: https://mikrotax.org/radiolaria/index.php?id=261015 Go to Archive.is to create a permanent copy of this page - citation notes



Add Comment

* Required information
Captcha Image

Comments

No comments yet. Be the first!