radiolaria - rads_cenozoic - Zygocircus radiolaria - rads_cenozoic - Zygocircus

Zygocircus


Classification: rads_cenozoic -> Trissocyclidae -> Stephaniidae -> Zygocircus
Sister taxa: Neosemantis, Zygocircus
Daughter taxa (time control age-window is: 0-800Ma)Granddaughter taxa
Zygocircus buetschli

neptune records: 12

Zygocircus cimelium

neptune records: 156

Zygocircus piscicaudatus

neptune records:

Zygocircus productus

neptune records: 1
Zygocircus productus capulosus
Zygocircus productus tricarinatus

Zygocircus sp.

neptune records: 86

Taxonomy

Citation: Zygocircus Bütschli 1882
Taxonomic rank: genus
Basionym: Zygocircus
Taxonomic discussion: Has been assigned to Trissocyclidae, here assigned to Stephaniidae following new classification being developed by Suzuki & co-workers

Catalog entries: Zygocircus

<% orig_desc %>

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

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:

References:

Bütschli, O (1882a). Beitrage zur Kenntnis des Radiolarienskelette, insbesondere der der Cyrtida. Zeitschrift für wissenschaftliche Zoologie. 36: 486-540. gs


logo

Zygocircus compiled by the radiolaria@mikrotax project team viewed: 16-8-2026

Taxon Search:
Advanced Search

Short stable page link: https://mikrotax.org/radiolaria/index.php?id=206044 Go to Archive.is to create a permanent copy of this page - citation notes



Add Comment

* Required information
Captcha Image

Comments

No comments yet. Be the first!