radiolaria - rads_cat - Lithocarpium pyriforme radiolaria - rads_cat - Lithocarpium pyriforme

CATALOG OF ORIGINAL DESCRIPTIONS: Lithocarpium pyriforme Stöhr 1880

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 -> L -> Lithocarpium -> Lithocarpium pyriforme
Other pages this level: L. monikae, L. pyriforme

Lithocarpium pyriforme

Citation: Lithocarpium pyriforme Stöhr 1880
Taxonomic rank: species
Described on page(s) : p.97
Type specimens: pl.3, fig.10
Type repository: No information given
Family (traditional): not-known

Current identification:


Original Description

Kugelige Schale, deren Durchmesser sich verhalten wie 8: 9; der durchmesser des cylindrischen Mündungsanhangs 1/10 des Schalendurchmessers gross. Die Oberfläche zeigt keine Gitterlöcher, dagegen ist sie mit einem netzförmigen Geflechte kleiner Leistchen überzogen, die fast regelmässig viereckige abgerundete Maschen bilden.
[Roundish shell, whose diameters are as 8: 9; diameter of the opening 1/10 of the big diameter of the shell. Cortical shell not porous, covered by a reticular screen of small ribs, which draw almost regular four-sided roundish pores. (Translation from German by J.P.C.)]

Size:
Long diameter 170µm, wide diameter 130µm, opening diameter 33µm, length of the cylindrical peristome 17µm; bars of the screen 1.6µm, pores 10µm.
Very rare.

Extra details from original publication
Distinguishing characters: Ich hatt früher diese Form zu Carpocanium gestellt, doch scheint es mir gereschtfertigt, ein neues Genus darauf zu gründen.
[I have previously described this form as Carpocanium, but it no longer seems to be right, and a new genus is, thus, made.]

Editors' Notes
Premature name as Carpocanium pyriforme in Stöhr, 1878 [2713:516]

References:

Stöhr, E. (1880). Die Radiolarienfauna der Tripoli von Grotte, Provinz Girgenti in Sicilien. Palaeontographica. 6(4): 71-121. gs


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Lithocarpium pyriforme compiled by the radiolaria@mikrotax project team viewed: 18-6-2025

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