CATALOG OF ORIGINAL DESCRIPTIONS: Lithamphora caryoforma Caulet 1979

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 -> Lithamphora -> Lithamphora caryoforma
Other pages this level: L. caryoforma, L. crustula, L. furcaspiculata, L. sacculifera quadrata

Lithamphora caryoforma

Citation: Lithamphora caryoforma Caulet 1979
Rank: species
Type specimens: pl.2, fig.2
Type repository: Holotype: Sample MD 77157-III-0,30m (1). Micropaleontological Collections, Earth Sc. Dpt., Museum National d'Histoire Naturelle, Paris.
Described on page(s) : p.131
Family (traditional): Artostrobiidae
Family (modern): Artostrobiidae

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Current identification/main database link: Phormostichoartus caryoforma (Caulet) Nigrini and Caulet 1992


Original Description
Petite Lithamphora à trois segments. Céphalis et thorax soudés avec tube vertical incliné sur le thorax. Abdomen rétréci en tube très court avant l'ouverture. Cette espèce se distingue de la précédente, dont elle est peut-être l'ancêtre, par une suture lombaire plus nette et une ouverture non rétrécie.
[Small Lithamphora with three segments. Cephalis and thorax united with the vertical tube inclined on thorax. Abdomen narrowing into a very short tube before opening. This secies is distinguished from the former (L. crustula) whose it may be the ancestor, by lombar stricture more marked and a not narrowed opening.]

References:

Caulet, J. (1979). Les depot a radiolaires d'age Pliocene superieur a Pleistocene dans l'ocean Indien central:Nouvelle zonation biostratigraphique. Mémoires du Muséum National d'Histoire naturelle, nouvelle série, série C, Sciences de la terre. 43: 119-141. gs


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Lithamphora caryoforma compiled by the radiolaria@mikrotax project team viewed: 27-11-2020

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