Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
| Archipera dipleura neptune records: | ||||
| Archipera triclavigera neptune records: | ||||
Catalog entries: Archipera
Original description: 1e. Tribus: Archiperida Monocyrtidta clausa triradiata.
B. Archiperida acuta (capitulo spinoso, non laevi)
BI. cavo testae libero, sine axi centrali (spina capituli cum spina caudali per bacillum conjuncto, qui in pariete testae dorsali situ est).
Ia. pedibus tribus simplicibus.
Translated description: 1e. Tribe: Archiperida. Closed monocyrtids with three radial appendages.
A. Obtuse Archiperida (cephalis smooth, not spiny).
B. Acute Archiperida (cephalis spiny, not smooth).
BI. The interior of the test empty, without a central axis (the cephalic spine joined with the caudal spine by a rod, which is situated in the dorsal wall of the-test).
Ia. With three simple feet. (Translated from Latin by E.M.R. and W.R.R.)]
Geological Range:
Last occurrence (top): within (-Ma, top in "Holocene" stage). Data source:
First occurrence (base): within (-Ma, base in "Holocene" stage). Data source:
Plot of occurrence data:
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Archipera compiled by the radiolaria@mikrotax project team viewed: 21-7-2026
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=206399 Go to Archive.is to create a permanent copy of this page - citation notes |