radiolaria - rads_cat - Coronidium diadema radiolaria - rads_cat - Coronidium diadema

CATALOG OF ORIGINAL DESCRIPTIONS: Coronidium diadema 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 -> Coronidium -> Coronidium diadema
Other pages this level: C. acacia, C. cervicorne, C. diadema, C. dyostephanus

Coronidium diadema

Citation: Coronidium diadema Haeckel 1887
Taxonomic rank: species
Described on page(s) : p.974
Type specimens: pl.82, fig.8
Type age (chronostrat): Recent
Type locality: LM78
Type repository: No information given

Current identification:


Original Description

Frontal ring kidney-shaped, one and a half times as broad as high, with a slight sagittal constriction. Sagittal ring ovate, smaller, about of the same size as the elliptical basal ring. Rods of all three rings cylindrical, bearing numerous short and stout curved spines, partly simple, partly branched. Four bunches of larger spines on the four corners of the basal ring, and one very large bunch on the apical pole. Basal gate elliptical, one and a half times as broad as long.

Size:
Height of the frontal ring 0.13, breadth 0.18.

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

Coronidium diadema compiled by the radiolaria@mikrotax project team viewed: 21-5-2025

Taxon Search:
Advanced Search

Short stable page link: https://mikrotax.org/radiolaria/index.php?id=262358 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!