Siphocampe

Daughter taxa (time control age-window is: 0-800Ma)
				Siphocampe acephala neptune records: 72
				Siphocampe altamontensis neptune records:
				Siphocampe arachnea neptune records: 162
				Siphocampe bassilis neptune records: 8
				Siphocampe daseia neptune records: 4
				Siphocampe elizabethae neptune records: 33
				Siphocampe grantmackiei neptune records:
				Siphocampe imbricata neptune records: 33
				Siphocampe lineata neptune records: 183
				Siphocampe minuta neptune records: 22
				Siphocampe modeloensis neptune records: 39
				Siphocampe nodosaria neptune records: 363
				Siphocampe pachyderma neptune records: 16
				Siphocampe quadrata neptune records: 77
				Siphocampe septata neptune records: 5
				Siphocampe stathmeporoides neptune records: 28
				Siphocampe sp. neptune records: 797

Taxonomy

Catalog entries: Siphocampe

Original description: 5a. Tribus: Stichocorida. Stichocyrtida aperta eradiata.
A. Stichocorida limbata (ostio laevi aut succiso).
AI. obtusa (capitulo laevi non spinoso).
Ia. stricturis omnibus separatis annuliformibus.
a++ capitulo tubuloso (poro uno in tubulum lateralem producto).

Translated description: 5a. Tribe: Stichocorida. Open, eradiate Stichocyrtida.
A. Girdled Stichocorida (with aperture smooth or truncate).
AI. Obtuse (with cephalis smooth, not spiny).
Ia. With all the strictures separate and annular.
a++ With cephalis bearing a tube (one pore extended laterally as a tube). (Translated from Latin by E.M.R. and W.R.R.)]
Remarks on original description: [Campbell [1954, p.D41] considers Siphocampe to be an objective synonym of Siphocampium Haeckel, 1881a. However, this seems inappropriate as the type species of Siphocampium [Siphocampium accrescens Rust, 1885b] was not among those species first subsequently assigned to Siphocampe. Chediya [1959, p.234] designates Siphocampe tubulosa Haeckel, 1887a, p.1500, pl.79, fig.13, x300. [See Siphocampula Haeckel, 1887a] Strelkov and Lipman [1959, p.459] designate Siphocampe annulosa Haeckel. 1887a, p.1500, pl.79, fig.10, x300. (In Nigrini, 1977, p.254)]

Description

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:

• 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
• Neptune data: This is a higher taxon page so Neptune data is not plotted. See also: customisable plot Parent: Artostrobiidae

Siphocampe compiled by the radiolaria@mikrotax project team viewed: 10-12-2024 Taxon Search: Advanced Search Short stable page link: https://mikrotax.org/radiolaria/index.php?id=205378 Go to Archive.is to create a permanent copy of this page - citation notes

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