radiolaria - rads_cenozoic - Amphimelissa setosa

Amphimelissa setosa

Classification: rads_cenozoic -> Cannobotryidae -> Botryocyrtidae -> Amphimelissa -> Amphimelissa setosa
Sister taxa: A. setosa, A. sp.

Taxonomy

Citation: Amphimelissa setosa (Cleve) Bernstein 1934

Rank: species

Basionym: Botryopyle setosa

Taxonomic discussion: (Cleve) 1899 pl 1 fig 10 as Botryopyle; Petrushevskaya 1971

Catalog entries: Botryopyle setosa

Type images:

type material: B. setosa

Original description: Cephalis trilobate, with rounded, irregular pores and some scattered setae. Thorax twice as long as the cephalis, with very irregular pores of different size.
Cephalis from below, showing the septum.

Length 0.065 mm. Breadth 0.05 mm.

Description

Biogeography and Palaeobiology

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: Amphimelissa setosa, synonyms included - Amphimelissa setosa;
See also space-time plot :: Samples map :: Parent: Amphimelissa

References:

Cleve, P. T. (1899). Plankton collected by the Swedish expedition to Spitzbergen in 1898. Kongliga Svenska Vetenskaps-Akademiens Handlingar. 32(3): 1-51. gs

Petrushevskaya, M. G. (1971a). Radiolyarii Nasselaria v planktone Mirovogo okeana [Nasellarian radiolarians in the plankton of the world ocean]. Trudyi Zoologicheskogo Instituta, Akademiya Nauk, SSSR. 9(17): 1-294. gs

Amphimelissa setosa compiled by the radiolaria@mikrotax project team viewed: 6-3-2021

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=203068 Go to Archive.is to create a permanent copy of this page - citation notes

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