radiolaria - rads_cat - Dictyospyris polystoma radiolaria - rads_cat - Dictyospyris polystoma

CATALOG OF ORIGINAL DESCRIPTIONS: Dictyospyris polystoma 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 -> D -> Dictyospyris -> Dictyospyris polystoma
Other pages this level: D. anthophora, D. biloba, D. biporata, D. ceratospyris [nomen nudum], D. clathrus, D. discus, D. distoma, D. enneastoma, D. fenestra, D. gigas, D. hexastoma, D. mammillaris, D. melissium, D. meneghinii, D. messanensis, D. polystoma, D. quadriloba, D. reticulata, D. sphaera, D. spinulosa, D. stalactites, D. tetrastoma, D. tridentata, D. trilobata, D. triomma, D. tristoma, D. uniporata

Dictyospyris polystoma

Citation: Dictyospyris polystoma Haeckel 1887
taxonomic rank: species
Described on page(s) : p.1077
Type age (chronostrat): [presumably Quaternary though some forms reported from this station appear to be Tertiary]
Type locality: LM51
Type repository: No information given

Current identification:


Original Description

Shell nut-shaped, mammillate, with distinct sagittal stricture. Pores small and numerous, irregular, on each side of the ring three to five times as large as on the lateral sides. Basal plate with twelve large pores (four central and four alternate pairs of peripheral).

Size:
Shell 0.1 long, 0.14 broad.

Editors' Notes
There was no illustration of this species in Haeckel (1887)
Haeckel listed Dictyospyris polystoma under the subgeneric name Dictyospyromma, 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 years 1873-1876. 18: 1-1803. gs O


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Dictyospyris polystoma compiled by the radiolaria@mikrotax project team viewed: 3-11-2024

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=261085 Go to Archive.is to create a permanent copy of this page - citation notes



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