Catalog - Leupoldina pustulans hexacamerata <title>Catalog - Leupoldina pustulans hexacamerata

CATALOG OF ORIGINAL DESCRIPTIONS: Leupoldina pustulans hexacamerata Verga and Premoli Silva 2002

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: pf_cat -> L -> Leupoldina -> Leupoldina pustulans hexacamerata
Other pages this level: L. protuberans, L. pustulans hexacamerata

Leupoldina pustulans hexacamerata

Citation: Leupoldina pustulans hexacamerata Verga and Premoli Silva 2002
Rank: sub-species
Type specimens: no. 1867
Type age (chronostrat): Upper Aptian
Type locality: Cismon Core (NE Italy)
Type repository: Milan, Italy; Collection of the Laboratory of Micropaleontology, University of Milan

Current identification/main database link: Leupoldina hexacamerata (Verga and Premoli Silva, 2002)


Original Description

Test medium to large, slightly trochospiral, evolute; 2-2.5 to 3 whorls; 6 chambers in the last whorl increasing gradually and slowly in size, predominantly pyriform in shape throughout; short, radial prolongations, bearing a single subspherical ampulla except the last one or two bifurcate (rarely trifurcate) chambers which bear two or exceptionally three ampullae; these ampullae exhibit different size and grow asymmetrically with respect to the coiling plane; equatorial periphery strongly stellate; sutures radial, depressed, straight; umbilical area shallow and rather large; aperture straddling the periphery as a low asymmetrical arch bordered by a lip. Wall microperforate, nonmuricate.

Size:

Etymology:

Extra details from original publication

Editors' Notes

References:

Verga, D. & Premoli Silva, I. (2002). Early Cretaceous planktonic foraminifera from the Tethys: the genus Leupoldina. Cretaceous Research. 23: 189-212. gs


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Leupoldina pustulans hexacamerata compiled by the pforams@mikrotax project team viewed: 6-2-2023

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Comments (1)

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Le Coze

I think Leupoldina pustulans hexacamerata is enough or maybe you intended to described a new species "dodecacamerata"

Cheers,

Fran├žois

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Jeremy Young (UK)

A few of these doubled-subspeices names crept in as a result of the way a form was set up - I thought I had taken them all out but evidently not. Let me know if you spot any more.

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