CATALOG OF ORIGINAL DESCRIPTIONS: Triopyle circulus 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 -> T -> Triopyle -> Triopyle circulus
Other pages this level: T. circulus, T. cordigera, T. hexagona, T. renigera, T. spinigera, T. trigona

Triopyle circulus

Citation: Triopyle circulus Haeckel 1887
Rank: species
Type locality: LM25
Type age (chronostrat): [presumably Quaternary though some forms reported from this station appear to be Tertiary]
Type repository: No information given
Described on page(s) : p.565

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Current identification:

Original Description
Disk circular, three times as broad as the hexagonal central chamber. Three arm-chambers trapezoidal, at the convex distal end as broad, at the base half as broad as the three circular gates between them. Surface smooth. No marginal spines on the girdle.

Size: Diameter of the disk 45µm, of the gates 15µm.

Editors' Notes
There was no illustration of this species in Haeckel (1887)


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


Triopyle circulus compiled by the radiolaria@mikrotax project team viewed: 15-4-2021

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