Chitinotax - ct_main - Pellichitina pellucida Chitinotax - ct_main - Pellichitina pellucida

Pellichitina pellucida

NB This site is under active development


Classification: ct_main -> Lagenochitinidae -> Pellichitininae -> Pellichitina -> Pellichitina pellucida
Sister taxa: P. pellucida, P. sp.

Taxonomy

Citation: Pellichitina pellucida (Benoît & Taugourdeau, 1961)
Taxonomic rank: species
Basionym: Desmochitina pellucida (Benoît & Taugourdeau, 1961)

Catalog entries: Desmochitina pellucida

Type images:

Original description:

This form, of rather small size, presents a neck of medium length (one third of the total length), terminating in a fairly wide, straight opening, gradually widening upwards. The chamber is elongated and terminates in a thin, transparent copula. In some individuals, the external wall forms a kind of tunic that appears to envelop the entire chitinozoan, and is more or less separated from the copula.

Distinguishing features:
Parent taxon (Pellichitina): ovoid chamber enveloped by a membranous sleeve.
This taxon:

Small, elongate chamber, long neck, thin transparent copula; outer wall may form a weak sleeve-like envelope.

NB These concise distinguishing features statements are used in the tables of daughter-taxa to act as quick summaries of the differences between e.g. species of one genus.
They are being edited as the site is developed and comments on them are especially welcome.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Floian Stage (471.26-477.08Ma, top in Floian stage). Data source:
First occurrence (base): within Floian Stage (471.26-477.08Ma, base in Floian stage). Data source:

Plot of occurrence data:
NB The ranges given for genera and higher taxa are the total ranges of species included in that taxon in this database - so the true total range of the taxon will usually be longer

References:

Benoit, A. & Taugourdeau, Philippe (1961). Sur quelques chitinozoaires de l'Ordovicien du Sahara. Revue de l'Institut Français du Pétrole. 16(12): 1403-1422. gs


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Pellichitina pellucida compiled by the Sonia Camino, viewed: 14-8-2026

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Short stable page link: https://mikrotax.org/Chitinotax/index.php?id=160803 Go to Archive.is to create a permanent copy of this page - citation notes



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