Stylospongia


Classification: rads_cenozoic -> Spongodiscidae -> Spongodiscidae inc sed -> Stylospongia
Sister taxa: Amphirhopalum, Coccolarcus, Euchitonia, Ommatogramma, Plectodiscus, Porodiscus, Spongasteriscus, Spongobrachium, Stylospongia, Tholodiscus, Trigonastrum
Daughter taxa: (blue => in age window 0-800Ma)
Stylospongia huxleyi

neptune records:
Stylospongia sp.

neptune records:

Taxonomy

Citation: Stylospongia Haeckel 1862
Rank: genus
Basionym: Stylospongia

Catalog entries: Stylospongia

Original description: Skelet eine kreisrunde oder verschieden gestaltete, flache oder biconvexe schwammige Scheibe, mit einfachen griffelförmigen oder nadelförmigen radialen Stacheln, im inneren Theile aus kreisrunden concentrischen Ringen von regelmässig geordneten Kammern, im äusseren aus regellos gehäuften Kammern zusammengesetzt.


Translated description: Flat, or biconvex, spongious disc of circular, or variable, outline with simple, spindle or claw-shaped, radial spines, constituted by an inner part of circular concentric rings of regularly distributed chambers, and an external area with irregularly distributed chambers. (In German. Translated by J.P.C.)]
Remarks on original description: Diese neue Gattung unterscheidet sich von der vorigen durch ihre radialen Anhänge und von der folgenden dadurch, dass diese Anhänge nicht schwammige Fortsätze, sondern einfache, solide Stacheln sind. Sie entspricht also vollkommen Spongotrochus in der Tribus der Spongodisciden und Spongosphaera in der Tribus der Spongosphaeriden. In den drei Unterfamilien der Disciden sind die entsprechenden Genera: Stylocycycia, Stylodictya und Stylospira.

[Synonymized with Patellula Kozlova by Empson-Morin, 1981]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant Data source: Total of range of species in this database
First occurrence (base): at base of Gelasian Stage (0% up, 2.6Ma, in Gelasian stage). Data source: Total of range of species in this database

Plot of occurrence data:

References:

Haeckel, E (1862). Die Radiolarien (Rhizopoda Radiaria). Eine Monographie. Georg Reimer, Berlin. 1-572. gs


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Stylospongia compiled by the radiolaria@mikrotax project team viewed: 24-11-2020

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Short stable page link: http://mikrotax.org/radiolaria/index.php?id=205693 Go to Archive.is to create a permanent copy of this page - citation notes



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