CATALOG OF ORIGINAL DESCRIPTIONS: Cypassis palliata 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 -> C -> Cypassis -> Cypassis palliata
Other pages this level: C. cingulata, C. eucolpos, C. halicora, C. irregularis, C. palliata, C. puella

Cypassis palliata

Citation: Cypassis palliata Haeckel 1887
Rank: species
Type repository: No information given
Described on page(s) : p.366
Family (traditional): Coccodiscidae

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Current identification:


Original Description
Inner cortical shell thin walled, with regular, circular, hexagonally-framed pores, twice as broad as the bars; seven to eight on the half meridian of each chamber, ten to twelve on its half equator. Outer cortical shell very thin, with smooth surface, and very small, irregular, roundish pores, twice to five times smaller than those of the inner shell. Distance between the two cortical shells equals the diameter of the outer medullary shell, which, like the inner, is spherical. (The network of this species resembles that of Peripanartus amphiconiscus, Pl. 40, fig. 5)

Main axis of the external corticalshell 0.18, of the internal 0.12; greatest breadth (in the equator of each chamber) of the former 0.13, of the latter 0.09; pores of the outer 0.002 to 0.005, of the inner shell 0.01, bars 0.002 to 0.005.

Editors' Notes
There was no illustration of this species in Haeckel (1887)
Haeckel listed Cypasis palliata under the subgeneric name Didymospyris, but did not include the subgeneric name in the species name.

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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Cypassis palliata compiled by the radiolaria@mikrotax project team viewed: 24-2-2021

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=250776 Go to Archive.is to create a permanent copy of this page - citation notes



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