Daughter taxa (time control age-window is: 0-800Ma)![]() | ||||
| Arachnocorys circumtexta neptune records: | ||||
| Arachnocorys pentacantha neptune records: | ||||
| Arachnocorys spinosissima neptune records: | ||||
| Arachnocorys umbellifera neptune records: | ||||
| Arachnocorys sp. neptune records: | ||||
Catalog entries: Arachnocorys
Original description: Gitterschale zweigliederig, die beiden Glieder durch eine tiefe Einschnürung und eine Gitterwand getrennt; das obere Glied rundlich, ringsum mit vielen Stacheln besetzt; das untere schirmförmig, mit starken in Stacheln auslaufeuden Radialbalken, auf denen wieder andere Stacheln stehen. Centralkapsel das erste Glied erfüllend, in das untere mit vier Lappen hinabreichend.
Lattice shell of two segments, the two being separated by a deep stricture and a lattice wall; the upper segment rounded, surrounded with many spines; the lower umbrella shaped, with strong radial beams extending as spines, on which other spines stand. The central capsule fills the first segment, in the lower extends as four lobes. [translation by dbl].
Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Total of ranges of species in this database
Plot of occurrence data:
Haeckel, E (1861a). Fernere Abbildungen und Diagnosen neuer Gattungen und Arten von lebenden Radiolarien des Mittelmeeres. Monatsberichte der Koniglichen Preussische Akademie der Wissenschaften zu Berlin. 1860: 835-845. gs References:

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Arachnocorys compiled by the radiolaria@mikrotax project team viewed: 21-7-2026
Short stable page link: https://mikrotax.org/radiolaria/index.php?id=203187 Go to Archive.is to create a permanent copy of this page - citation notes |