radiolaria - rads_cat - Sethoconus bimarginatus

CATALOG OF ORIGINAL DESCRIPTIONS: Sethoconus bimarginatus 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 -> Sethoconus -> Sethoconus bimarginatus
Other pages this level: S. anthocyrtis, S. bimarginatus, S. conicus, S. crinitus, S. dogieli, S. facetus, S. galea, S. hexagonalis, S. hyalinus, S. lophophaena, S. martini, S. myxobrachia, S. orthoceras, S. parvus, S. pileus, S. rayianus, S. reschetnjakae, S. setosus, S. subtilis, S. venosus, S. virgultus, S. woodfordi, S. woodfordi advena

Sethoconus bimarginatus

Citation: Sethoconus bimarginatus Haeckel 1887
Rank: species
Type locality: LM41
Type age (chronostrat): [presumably Quaternary]
Type specimens: pl.54, fig.12
Type repository: No information given
Described on page(s) : p.1295

Current identification:


Original Description
Cephalis very small, subspherical, hyaline, without pores, with a rudimentary, conical horn of the same length. Thorax slenderly conical, three times as long as broad, with undulated, little convex outlines, and irregular, roundish, double-contoured pores, arranged in nine longitudinal series, markedly increasing in size towards the mouth.

Size: Cephalis 0.01 diameter, thorax 0.16 long, 0.05 broad.

Editors' Notes
Haeckel listed Sethoconus bimarginatus under the subgeneric name Cornutellium, but did not include the subgeneric name in the species name.
Synonymized with Cornutella profunda Ehrenberg by Nigrini, 1967[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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Sethoconus bimarginatus compiled by the radiolaria@mikrotax project team viewed: 7-12-2021

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=259172 Go to Archive.is to create a permanent copy of this page - citation notes



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