arrayname: original
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.
![]() | Plectacantha cremastoplegma Nigrini 1968 = Plectacantha cremastoplegma | |||
![]() | Plectacantha oikiskos Jørgensen 1905 = Plectacantha oikiskos | |||
![]() | Plectacantha trichoides Jørgensen 1905 = Plectacantha trichoides |
Current identification/main database link: Plectacantha Jørgensen 1905
Original Description
As mentioned above in the general remarks on the Nassellaria group, the ventral mesh and the left, lateral one have as a side in common a short branch which descends from the under side of the left, lateral spine, while, on the other side, the right, lateral mesh and the ventral mesh reach immediately up to the right, lateral spine.
There is no ventral, sagittal spine extending from the common starting point for the two ventral, lateral main spines.
In addition to these primary spines and arches, secondary ones are also more or less developed, and form a comparatively rich network, which is, however, open, or very imperfectly closed beneath.
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Plectacantha compiled by the radiolaria@mikrotax project team viewed: 24-3-2025
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=253558 Go to Archive.is to create a permanent copy of this page - citation notes |
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