radiolaria - rads_cat - Spongotrochus kreyenhagensis spinatus radiolaria - rads_cat - Spongotrochus kreyenhagensis spinatus

CATALOG OF ORIGINAL DESCRIPTIONS: Spongotrochus kreyenhagensis subsp. spinatus Clark & Campbell (1945)

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 -> Spongotrochus -> Spongotrochus kreyenhagensis spinatus
Other pages this level: S. antarcticus, S. antoniae, S. arachnius, S. berciglii, S. brevispinus, S. craticulatus, S. echinodiscus, S. ehrenbergi, S. glacialis, S. heteracantha, S. kreyenhagensis kreyenhagensis, S. kreyenhagensis spinatus, S. longispinus, S. multispinus, S. parma, S. puter, S. scutella, S. vitabilis

Spongotrochus kreyenhagensis spinatus

Citation: Spongotrochus kreyenhagensis subsp. spinatus Clark & Campbell (1945)
Taxonomic rank: variety
Described on page(s) : p.27
Type specimens: pl.4, fig.11
Type locality: LL598

Current identification:


Original Description

Variety differing from the typical form of the species in thick lenslike disc, stouter marginal spines, more open meshwork, and especially in having a more spiny surface, these spines arising from nodal points on the broad face of the circular shell.

Size:
Diameter 233µm.

Etymology:
No information given

Editors' Notes
The authors here list Spongotrochus kreyenhagensis spinatus under the subgeneric name Spongotrochiscus and include the subgeneric name in the species name.[comment from RadWorld database]

References:

Clark, B. L. & Campbell, A. S. (1945b). Radiolaria from the Kreyenhangen Formation near Los Banos, California. Geological Society of America, Memoir. (10): 1-66. gs


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Spongotrochus kreyenhagensis spinatus compiled by the radiolaria@mikrotax project team viewed: 13-6-2025

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=259411 Go to Archive.is to create a permanent copy of this page - citation notes



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