Daughter taxa (time control age-window is: 0-800Ma)![]() | Granddaughter taxa | ||||
| Nephrodictyum docris neptune records: | |||||
| Nephrodictyum knutheieri neptune records: | |||||
| Nephrodictyum pervia neptune records: | |||||
| Nephrodictyum renilla neptune records: 53 | |||||
Catalog entries: Nephrodictyum
Original description: 6b. Tribus: Paradictyida. Perispyrida reniformia, testa applanata renifornii, incisura basali profunda, infra annulum medium.
A. testae reniformis margine clathrato attenuato.
Translated description: 6b. Tribe: Paradictyida. Kidney-shaped Perispyrida, the test flattened like a kidney, with a deep basal incision below the median ring.
A. With the latticed margin of the kidney-shaped test thinned. (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:
![]() |
Nephrodictyum compiled by the radiolaria@mikrotax project team viewed: 12-8-2026
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=206418 Go to Archive.is to create a permanent copy of this page - citation notes |