Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
![]() | ![]() | ![]() | ![]() | Amphiplecta acrostoma neptune records: 3 |
Amphiplecta amphistoma neptune records: | ||||
![]() | Amphiplecta cylindrocephala neptune records: 11 | |||
![]() | Amphiplecta satoshii neptune records: | |||
![]() | ![]() | ![]() | ![]() | Amphiplecta tripleura neptune records: |
Amphiplecta sp. neptune records: 18 |
Catalog entries: Amphiplecta
Original description: 2b. Tribus: Tetraplectida. Skeleto viminali, aculeis quatuor ramosis composito, quorum rami coaliti vimentum laxum formant:
A.vimento regulari, latert pyramidis triangularis occupante cujus tres costas tres aculei formant, quarto, aculeo in apice culminante.
AII. vimento dicyrtidi similis, utroque articulo aperto.
Translated description: 2b. Tribe: Tetraplectida. Skeleton of wickerwork, composed of four branched spines, the branches of which coalesce to form a loose wickerwork.
A. Wickerwork regular, occupying the sides of a triangular pyramid, the three ribs of which are formed by the three spines, with the fourth spine forming the apex.
AII. Wickerwork resembling a dicyrtid, both segments open. (Translated from Latin by E.M.R. and W.R.R.)]
Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
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Amphiplecta compiled by the radiolaria@mikrotax project team viewed: 8-7-2025
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