This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.
![]() | Peripyramis ceratophorus Petrushevskaya & Kozlova 1979 = Peripyramis ceratophorus | |||
![]() | Peripyramis circumtexta Haeckel 1887 = Peripyramis circumtexta | |||
not figured | Peripyramis spongiosa Haeckel 1887 |
Current identification/main database link: Peripyramis Haeckel 1881
Original Description
A. Archiphormida limbata (Acropyramida). Testa pyramidali, versus ostium sensim ampliata, costis rectis quatuor aut pluribus in angulis pyramidis (poris cancelli quadratis vel rectangulis); margine ostii laevi aut succiso.
AII. Testa spinosa vel spongiosa.
IIc. testae spinis in pallium arachoideum vel spongiosum
(1c. Tribe: Archiphormida. Open multiradiate monocyrtids.
A. Bordered Archiphormida (Acropyramida). Test pyramidal, gradually expanding toward the aperture; four or more straight ribs in the angles of a pyramid (latticed with pores quadrate or rectangular); apertural margin smooth or truncate.
AII. Test spiny or spongy.
IIc. Spines of the test united to form an arachnoidal or spongy covering. (Translated from Latin by E.M.R. and W.R.R.)]
Etymology:
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Peripyramis compiled by the radiolaria@mikrotax project team viewed: 14-2-2025
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=263113 Go to Archive.is to create a permanent copy of this page - citation notes |
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