CATALOG OF ORIGINAL DESCRIPTIONS: Sethodrepanum 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 -> Sethodrepanum
Other pages this level: << < Semantis, Semantiscus, Semantrum, Sepalospyris, Sertiseria, Sestropodium, Sestrornithium, Sethamphora, Sethocapsa, Sethocephalus, Sethochytris, Sethoconus, Sethocorys, Sethocyrtis, Sethodiscus, Sethodrepanum, Sethomelissa, Sethomelissa [Homonym], Sethopera, Sethoperidium, Sethophaena, Sethophatna, Sethophormis, Sethopilium, Sethopyramis, Sethornithium, Sethosphaera, Sethostaurus, Sethostylus, Siphocampe, Siphonosphaera> >>

Sethodrepanum

Citation: Sethodrepanum Haeckel 1887
Rank: genus
Described on page(s) : 1295

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Current identification:


Original Description
Cephalis very small, subspherical, hyaline, without pores, with a rudimentary horn of half the length. Thorax slenderly conical, three to four times as long as broad, smooth, with curved axis and small, regular, circular pores, nearly equal in size. This common species differs from all others of the genus by the curvation of the axis of the shell, which is more or less crescentic, or curved like a cowherd's horn; it may, therefore, represent a peculiar genus, Sethodrepanum.

Editors' Notes
[see Cornutella Ehrenberg, 1838 and Sethoconus clathratus Haeckel, 1887a ]

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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Sethodrepanum compiled by the radiolaria@mikrotax project team viewed: 4-3-2021

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=263480 Go to Archive.is to create a permanent copy of this page - citation notes



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