radiolaria - rads_cat - Zygocircus dodecanthus

CATALOG OF ORIGINAL DESCRIPTIONS: Zygocircus dodecanthus Haeckel 1887

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.


Higher levels: rads_cat -> Z -> Zygocircus -> Zygocircus dodecanthus
Other pages this level: Z. acacia, Z. acanthophorus, Z. archicircus, Z. buetschli, Z. capulosus, Z. cimelium, Z. dodecanthus, Z. hexagonus, Z. longispinus, Z. pentagonus, Z. piscicaudatus, Z. polygonus, Z. productus, Z. productus abnormis, Z. productus tricarinatus, Z. rhombicus, Z. sagittalis, Z. tetragonus, Z. trigonus, Z. triquetrus

Zygocircus dodecanthus

Citation: Zygocircus dodecanthus Haeckel 1887
Rank: species
Type repository: No information given
Described on page(s) : p.947
Family (traditional): Plagiacanthidae
Family (modern): Stephaniidae

Current identification:


Original Description
Gate semicircular. Ring semicircular or irregularly hexagonal, without edges, with twelve short blunt spines, arising in pairs from the six corners; two apical, two basal, and between them two equatorial corners. Three pairs of spines remain on the straight dorsal rod, three on the curved ventral rod.

Diameter of the gate 0.04 to 0.06; length of the spines 0.01 to 0.02.

Editors' Notes
There was no illustration of this species in Haeckel (1887)
Stratigraphic information for LM21 from Riedel, 1959, p.287.

References:

Haeckel, E (1887). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the year 1873-1876, Zoology. 18: 1-1803. gs

Riedel, W. R. (1959). Oligocene and Lower Miocene Radiolaria in tropical Pacific sediments. Micropaleontology. 5(3): 285-302. gs


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Zygocircus dodecanthus compiled by the radiolaria@mikrotax project team viewed: 27-10-2021

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