Project 4820: J. L. Benedetto. 2009. Chaniella, a new lower Tremadocian (Ordovician) brachiopod from northwestern Argentina and its phylogenetic relationships within basal rhynchonelliforms. Paläontologische Zeitschrift. 83 (3):393-405.
Abstract
The new rhynchonelliform brachiopod Chaniella pascuali n. gen. n. sp. is described from the lower Tremadocian Guayoc Chico Group of northwestern Argentina. Cladistic analysis shows that Chaniella is closest to the billingsellides Protambonites and Korinevskia. The particular combination of features of the new genus, in particular the presence of narrow lateral deltidial plates instead of a complete pseudodeltidium, led to the designation of the new monotypic family Chaniellidae. Parsimony analysis supports the separation of clitambonitidines and billingsellidines as monophyletic clades within the order Billingsellida and places the protorthide Arctohedra and the orthides Jivinella and Bohemiella close to the ancestry of the billingsellides. Aus der Guayoc Chico-Gruppe des unteren Tremadociums in Nordwest-Argentinien wird der neue rhynchonelliforme Brachiopode Chaniella pascuali n. gen. n. sp. beschrieben. Eine kladistische Analyse zeigt, dass Chaniella den billingselliden Brachiopoden Protambonites und Korinevskia am nächsten steht. Die spezielle Kombination von Merkmalen dieser neuen Gattung, insbesondere der schmalen lateralen Deltidialplatten anstelle eines vollständigen Pseudodeltidiums, führt zur Aufstellung der neuen monotypischen Familie Chaniellidae. Parsimony-Analysen bestätigen die Aufspaltung von Clitambonitiden und Billingsellidinen als monophyletische Kladen innerhalb der Ordnung Billingsellida und plazieren den Protorthiden Arctohedra und die Orthiden Jivinella und Bohemiella nahe des Ursprungs der Billingselliden.Read the article »
Article DOI: 10.1007/s12542-009-0023-7
Project DOI: 10.7934/P4820, http://dx.doi.org/10.7934/P4820
This project contains | Matrices |
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Download Project SDD File | Total scored cells: 817 Total media associated with cells: 0 Total labels associated with cell media: 0 |
Characters | |
Total characters: 27 Total characters with associated media: 0 Total characters with media with labels: 0 Total character states: 83 Total character states with associated media: 0 Total character states with media with labels:0 Total unordered/ordered characters:27/0 |
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MorphoBank Project 4820
MorphoBank Project 4820
- Creation Date:
07 August 2023 - Publication Date:
08 August 2023 - Matrix downloads: 1
Authors' Institutions
- Universidad Nacional de Cordoba (UNC)
Members
member name | taxa | specimens | media | chars | character
| cell scorings (scored, NPA, "-") | cell
| rules | ||||||
Joyce Song Project Administrator | 31 | 1 | 1 | 27 | 0 | 0 | 817 (817, 0, 0) | 0 | 0 | 0 |
Taxonomic Overview for Matrix 'M29426' (31 Taxa)
taxon | unscored cells |
scored cells |
no cell support |
NPA cells |
"-" cells | cell images | labels on cell images |
member access |
[1] † Billingsella Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[2] † Saccogonum Taxon name last Modified on 08/07/23 | 1 | 26 | 26 | 0 | 0 | 0 | 0 | 1 |
[3] † Kozhuchinella Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[4] † Clitambonites Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[5] † Apomatella Taxon name last Modified on 08/07/23 | 1 | 26 | 26 | 0 | 0 | 0 | 0 | 1 |
[6] † Atelelasma Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[7] † Clinambon Taxon name last Modified on 08/07/23 | 1 | 26 | 26 | 0 | 0 | 0 | 0 | 1 |
[8] † Estlandia Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[9] † Protambonites Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[10] † Korinevskia Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[11] † Martellia Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[12] † Tritoechia Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[13] † Chaniella Taxon name last Modified on 08/07/23 | 0 | 28 | 27 | 0 | 0 | 0 | 0 | 1 |
[14] † Bohemiella Taxon name last Modified on 08/07/23 | 0 | 28 | 27 | 0 | 0 | 0 | 0 | 1 |
[15] † Jivinella Taxon name last Modified on 08/07/23 | 1 | 26 | 26 | 0 | 0 | 0 | 0 | 1 |
[16] † Polytoechia Taxon name last Modified on 08/07/23 | 2 | 25 | 25 | 0 | 0 | 0 | 0 | 1 |
[17] † Nisusia Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[18] † Pomatotrema Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[19] † Arctohedra Taxon name last Modified on 08/07/23 | 1 | 26 | 26 | 0 | 0 | 0 | 0 | 1 |
[20] † Eremotoechia Taxon name last Modified on 08/07/23 | 2 | 25 | 25 | 0 | 0 | 0 | 0 | 1 |
[21] † Antigonambonites Taxon name last Modified on 08/07/23 | 0 | 27 | 27 | 0 | 0 | 0 | 0 | 1 |
[22] † Eoorthis Taxon name last Modified on 08/07/23 | 1 | 26 | 26 | 0 | 0 | 0 | 0 | 1 |
[23] † Protorthisina Taxon name last Modified on 08/07/23 | 2 | 25 | 25 | 0 | 0 | 0 | 0 | 1 |
[24] † Kvania Taxon name last Modified on 08/07/23 | 2 | 25 | 25 | 0 | 0 | 0 | 0 | 1 |
[25] † Pompeckium Taxon name last Modified on 08/07/23 | 1 | 26 | 26 | 0 | 0 | 0 | 0 | 1 |
[26] † Astraborthis Taxon name last Modified on 08/07/23 | 2 | 25 | 25 | 0 | 0 | 0 | 0 | 1 |
[27] † Medessia Taxon name last Modified on 08/07/23 | 1 | 26 | 26 | 0 | 0 | 0 | 0 | 1 |
[28] † Radkeina Taxon name last Modified on 08/07/23 | 2 | 25 | 25 | 0 | 0 | 0 | 0 | 1 |
[29] † Finkelnburgia Taxon name last Modified on 08/07/23 | 0 | 28 | 27 | 0 | 0 | 0 | 0 | 1 |
[30] † Plectotrophia Taxon name last Modified on 08/07/23 | 2 | 25 | 25 | 0 | 0 | 0 | 0 | 1 |
[31] † Glyptoria Taxon name last Modified on 08/07/23 | 1 | 26 | 26 | 0 | 0 | 0 | 0 | 1 |
Project downloads
type | number of downloads | Individual items downloaded (where applicable) |
Total downloads from project | 1 | |
Matrix downloads | 1 | Matrix (1 download); |