radiolaria - rads_cenozoic - Acrosphaera spinosa

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

Type images:

type material: C. spinosa
type material: C. 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:

Range-bar - range as quoted above, pink interval top occurs in, green interval base occurs in.
Triangles indicate an event for which a precise placement has been suggested
Histogram - Neptune occurrence data from DSDP and ODP proceedings. Pale shading <50 samples in time bin. Interpret with caution & read these notes
Taxon plotted: Acrosphaera spinosa, synonyms included - Acrosphaera spinosa; Polysolenia spinosa; Siphonospaera spinosa; Siphonosphaera spinosa;
See also space-time plot :: Samples map :: Parent: Acrosphaera

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

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

Taxon Search:

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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

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