CATALOG OF ORIGINAL DESCRIPTIONS: Zygocircus triquetrus 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 triquetrus
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 triquetrus

Citation: Zygocircus triquetrus Haeckel 1887
Rank: species
Type specimens: pl.81, fig.3
Type repository: No information given
Described on page(s) : p.947
Family (traditional): Plagiacanthidae
Family (modern): Stephaniidae

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Current identification:


Original Description
Gate obliquely ovate. Ring obliquely hexagonal, with three sharp edges and three short conical spines on each of the six corners. Therefore each hexagonal edge bears six short radial spines of equal size.

Diameter of the gate 0.04 to 0.08; length of the spines 0.01 to 0.02.

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


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Zygocircus triquetrus compiled by the radiolaria@mikrotax project team viewed: 24-7-2021

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=253134 Go to Archive.is to create a permanent copy of this page - citation notes



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