CATALOG OF ORIGINAL DESCRIPTIONS: Lithapium acutispina Principi 1909

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 -> Lithapium -> Lithapium acutispina
Other pages this level: L. acutispina, L. anoectum, L. halicapsa, L. monocyrtis, L. plegmacantha, L. pyriforme

Lithapium acutispina

Citation: Lithapium acutispina Principi 1909
Rank: species
Type specimens: pl.1, fig.25
Type repository: No information given
Described on page(s) : p.10
Family (traditional): Actinommidae
Family (modern): Actinommidae

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Current identification/main database link:

Original Description
Guscio grande, spesso, scabroso; i pori assai ravvicinati l'un l'altro, sono piccoli e disposti in serie concentriche. Aculeo robusto, carenato ed appuntito.
[Large shell, thich, rough; pores small, closely distributed in concentric rows. Spine robust, three-sided and sharp. (In Italian. Translated by J.P.C.)]

Main dimension 140µm, minor 50µm.

Etymology: Latin acutus + spina -ae = long spine


Principi, P (1909). Cotributo sllo studio dei Radiolari Miocenici Italiani. Bollettino della Societa Geologica Italiana. 28: 1-22. gs


Lithapium acutispina compiled by the radiolaria@mikrotax project team viewed: 16-1-2021

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