Daughter taxa (time control age-window is: 0-800Ma)![]() | Granddaughter taxa | ||||
| Haliomma neptune records: 1 | |||||
| Hexacontium neptune records: 247 | Hexacontium arachnoidale Hexacontium aristarchi Hexacontium armatum Hexacontium axotrias Hexacontium enthacanthum Hexacontium gigantheum Hexacontium heracliti Hexacontium hexactis Hexacontium hootsi Hexacontium hystricina Hexacontium laevigatum Hexacontium melpomene Hexacontium pachydermum Hexacontium palaeocenicum Hexacontium sp. | ||||
Catalog entries: Hexalonchidae [no catalog entry yet]
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Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Paleogene Period (23.03-66.04Ma, base in Danian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
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Hexalonchidae compiled by the radiolaria@mikrotax project team viewed: 14-1-2026
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=206127 Go to Archive.is to create a permanent copy of this page - citation notes |