radiolaria - rads_cenozoic - Acrosphaera spinosa <title>radiolaria - rads_cenozoic - Acrosphaera spinosa

Acrosphaera spinosa


Classification: rads_cenozoic -> Collosphaeridae -> Acrosphaera -> Acrosphaera spinosa
Sister taxa: A. arktios, A. australis, A. collina, A. cyrtodon, A. flammabunda, A. hamospina, A. labrata, A. lappacea, A. mercurius, A. murrayana, A. pseudarktios, A. spinosa, A. trepanata, A. sp.
Sub-taxa & variants (time control age-window is: 0-800Ma)
Acrosphaera spinosa echinoides

neptune records: 139

Taxonomy

Citation: Acrosphaera spinosa (Haeckel 1862) Caulet 1986
Rank: species
Basionym: Collosphaera spinosa Haeckel 1862
Taxonomic discussion: (Haeckel) 1862; Hull, 1993 (ODP 136 SR), pl. 1 figs. 8-9

Catalog entries: Collosphaera spinosa

Original description: Die kieselige Gitterschale der in dem gallertigen Meerqualster zerstreuten Nester mehr oder weniger kugelig, mit unregelmäfsigen und ungleichen rundlichen Löchern und zahlreichen zwischen denselben schief abstehenden, kurzen Stacheln, höchstens 1/5 so lang als der Durchmesser. Centralkapseln (Nester) kugelig, farblos.
[Siliceous lattice shell, included in the gelatinous protoplasm distributed around the central capsule, more or less spherical, with irregular and irregularly rounded pores, and numerous short spines obliquely oriented, at most 1/5 as long as the diameter of the circular, translucent, central capsule. (In German. Translated by J.P.C.)]

Description


Morphology:


Size:

Biogeography and Palaeobiology


Similar species


Geographic distribution

Paleobiology

Phylogenetic relations

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Lazarus et al. 2015 - "R age group"
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Lazarus et al. 2015 - "R age group"

Plot of occurrence data:

References:

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

Hull, D. M. (1993). Quaternary, Eocene, and Cretaceous Radiolarians from the Hawaiian Arch, Northern Equatorial Pacific Ocean. Proceedings of the Ocean Drilling Program, Scientific Results. 136: 3-25. gs V O


logo

Acrosphaera spinosa compiled by the radiolaria@mikrotax project team viewed: 30-1-2023

Taxon Search:
Advanced Search
AphiaID: 493475 Nomenclatural data on WoRMS
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=203002 Go to Archive.is to create a permanent copy of this page - citation notes



Comments (0)

No comments yet on this page. Please do add comments if you spot any problems, or have information to share

Add Comment

* Required information
1000
Captcha Image
Powered by Commentics