radiolaria - rads_cenozoic - Triospyrididae radiolaria - rads_cenozoic - Triospyrididae

Triospyrididae


Classification: rads_cenozoic -> Trissocyclidae -> Triospyrididae
Sister taxa: Acanthodesmiidae, Stephaniidae, Triospyrididae, Trissocyclidae inc sed
Daughter taxa (time control age-window is: 0-800Ma)Granddaughter taxa
Androspyris

neptune records: 21
Androspyris anthropiscus
Androspyris fenestrata
Androspyris huxleyi
Androspyris ramosa
Androspyris reticulidisca
Androspyris sp.

Clathrospyris

neptune records: 218
Clathrospyris sandellae
Clathrospyris vogti
Clathrospyris sp.

Corythospyris

neptune records: 520
Corythospyris fiscella
Corythospyris hispida
Corythospyris jubata
Corythospyris palmipodiscus
Corythospyris reuschi
Corythospyris stapedius
Corythospyris sp.

Dendrospyris

neptune records: 1509

Dorcadospyris

neptune records: 6034

Giraffospyris

neptune records: 365
Giraffospyris annulispina
Giraffospyris cyrillium
Giraffospyris didiceros
Giraffospyris haeckelii
Giraffospyris lata
Giraffospyris laterispina
Giraffospyris sp.

Gorgospyris

neptune records: 9
Gorgospyris hemisphaerica
Gorgospyris perizostra
Gorgospyris schizopodia
Gorgospyris sp.

Hexaspyris

neptune records:
Hexaspyris sp.

Lamprospyris

neptune records:
Lamprospyris hookeri
Lamprospyris sp.

Lophospyris

neptune records: 134
Lophospyris cheni
Lophospyris pentagona
Lophospyris sp.

Petalospyris

neptune records: 124
Petalospyris bulbosa
Petalospyris diaboliscus
Petalospyris foveolata
Petalospyris pentas
Petalospyris sp.

Platybursa

neptune records: 3
Platybursa cancellata
Platybursa clathrobursa
Platybursa platybursa
Platybursa sp.

Rhodospyris

neptune records: 15
Rhodospyris anthocyrtis
Rhodospyris tricornis
Rhodospyris sp.

Tholospyris

neptune records: 410

Triceraspyris

neptune records: 441
Triceraspyris antarctica
Triceraspyris coronata
Triceraspyris pacifica
Triceraspyris sp.

Taxonomy

Taxonomic rank: family (new classif)
Basionym: Haeckel 1881

Catalog entries: Triospyridae [no catalog entry yet]

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Description


Published descriptions


Dumitrica, in de Wever et al. 2001 -

[trissocyclids] whose fundamental part consists of a porous cephalis and its extensions; both are clearly differentiated along a heteropolar axis. Spines L and D of the initial spicule approximately equally developed, stronger than spines l, and usually extended as external feet.

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:

Haeckel, E. (1882a). Entwurf eines Radiolarien-Systems auf Grund von Studien der Challenger-Radiolarien [Basis for a radiolarian classification from the study of Radiolaria of the Challenger collection]. Jenaische Zeitschrift für Naturwissenschaft. 15: 418-472. gs O

Missing or ambiguous references: ;


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Triospyrididae compiled by the radiolaria@mikrotax project team viewed: 11-5-2026

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=206157 Go to Archive.is to create a permanent copy of this page - citation notes



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