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.
![]() | Protympanium amphipodium Haeckel 1887 | |||
not figured | Protympanium primordiale Haeckel 1887 | |||
not figured | Protympanium trissocircus Haeckel 1887 |
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Current identification:
Original Description
3a. Tribus: Parastephanida. Lumine annulorum ambo parallolorum simplici (non clathrato).
D. Ambobus annulis per multos (quinque aut plures) bacillos parallelos conjunctis.
DI. annulis laevibus.
Translation: 3a. Tribe: Parastephanida. With the apertures of both parallel rings simple (not latticed).
D. With the two rings joined by many (five'or more) parallel rods.
DI. With the rings smooth. (Translated from Latin by E.M.R. and W.R.R.)]
Etymology: From the Greek protympanium = primordial drum"
Haeckel, E. (1882). Entwurf eines Radiolarien-Systems auf Grund von Studien der Challenger-Radiolarien [Basis for a radiolarian classification from the study of Radiolaria of the Challenger collection]. Jenaische Zeitschrift für Naturwissenschaft. 15: 418-472. gsReferences:
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Protympanium compiled by the radiolaria@mikrotax project team viewed: 9-3-2021
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=253574 Go to Archive.is to create a permanent copy of this page - citation notes |