CATALOG OF ORIGINAL DESCRIPTIONS: Sethamphora enneapleura 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 -> S -> Sethamphora -> Sethamphora enneapleura
Other pages this level: S. costata, S. dodecapleura, S. enneapleura, S. favosa, S. hexapleura, S. microstoma, S. serrata

Sethamphora enneapleura

Citation: Sethamphora enneapleura Haeckel 1887
Rank: species
Type locality: LM49
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.1250

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Current identification:


Original Description
Shell subovate, smooth, with slight collar stricture. Length of the two joints = 3: 9, breadth = 4: 8. Cephalis large, hemispherical, free, with small circular pores. Thorax inflated, ovate, with nine strong curved ribs, which are connected by five transverse circular rings at equal distances. Forty-five rounded, squarish, large meshes between them, in five transverse and nine longitudinal rows. Mouth constricted, smooth, half as broad as the thorax.

Size: Cephalis 0.03 long, 0.04 broad; thorax 0.09 long, 0.08 broad.

Editors' Notes
There was no illustration of this species in Haeckel (1887)
Haeckel listed Sethamphora enneapleura under the subgeneric name Dictyoprona, but did not include the subgeneric name in the species name.[comment from RadWorld database]

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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Sethamphora enneapleura compiled by the radiolaria@mikrotax project team viewed: 19-4-2021

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=261302 Go to Archive.is to create a permanent copy of this page - citation notes



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