Search results for "nomenclature"
showing 10 items of 225 documents
L'histoire des gauches en France, essai sur une nomenclature
2011
International audience; L'histoire des gauches en France, essai sur une nomenclature L'Histoire des Gauches en France, sous la direction de Jean-Jacques Becker et Gilles Candar paraît aux éditions La Découverte en deux volumes en 20041. L'ouvrage peut s'interroger d'un point de vue épistémologique. Posons comme centralité l'interrogation d'un pluriel "les gauches" quand la science politique postule l'unicité de l'affrontement d'une droite à la gauche dans le cadre démocratique. Questionner ce pluriel peut cerner une nouvelle conjoncture, politique et historiographique de l'histoire politique. Ajoutons qu'en terme politique, le pluriel s'était imposé depuis longtemps-bloc des gauches, cartel…
Nomenclature of potato blemishes needs rationalisation
2011
International audience
Typification of Dioscorea communis and its synonym Tamus communis var. subtriloba (Dioscoreaceae)
2016
The typification of Dioscorea communis (≡ Tamus communis, Dioscoreaceae) is discussed. The designation of the nomenclatural type is based on the consultation of Linnaeus’s original material preserved at LINN, the Clifford Herbarium at BM, the Herbarium Joachim Burser at UPS, and the literature cited in the protologue. The name is lectotypified using a herbarium sheet preserved at LINN. A lectotype is also selected for the name Tamus communis var. subtriloba, from a specimen preserved at the Gussone’s herbarium at NAP.
REINSTATEMENT OF THE DINOFLAGELLATE GENUS Tripos TO REPLACE Neoceratium, MARINE SPECIES OF Ceratium (DINOPHYCEAE, ALVEOLATA)
2013
Morphological and molecular data support the split at the genus level of the marine and freshwater species of the dinoflagellate Ceratium (Gonyaulacales, Dinophyceae). A new genus name Neoceratium F. Gomez, D. Moreira & P. Lopez-Garcia was proposed for the marine species. However, it is considered illegitimate (type species is type of Biceratium Vanhoffen), and the nomenclatural priority is here given for the genus Tripos Bory (type species Tripos muelleri ) which replaces Neoceratium . New combinations are proposed for the existing names of species and infraspecific taxa. Reinstalacion del genero de dinoflagelados Tripos para reemplazar a Neoceratium , especies marinas de Ceratium (Dinophy…
Types of names of Orobanche taxa described from North Africa
2013
In the framework of the revision of the genus Orobanche (including Phelipaea) in the Mediterranean area, the original material for 31 names of new taxa described from North Africa by Ball, Battandier, Forsska°l, Maire (partly with Emberger and Jahandiez), Persoon, Poiret and Pomel has been analysed. Typification is discussed, and where necessary types are designated. Accepted names and synonyms of the recognized taxa are given. Three species are illustrated, and one new combination (O. inexspectata) is proposed.
On the real identity of the Strelitzia cultivated in Sicily’s historic gardens
2016
The authors, on the basis of field observations and literature search, conclude that all tree-like plants of Strelitzia grown in Sicily belong to Strelitzia nicolaii. Therefore Strelitzia alba (= Strelitzia augusta), which was generally considered to be commonly cultivated in Sicily since the nineteenth century, if it ever was cultivated on the island, is not currently found there. The Lectotypes of the names S. nicolaii and S. alba are here designated.
Sella, A NEW NAME FOR THE GENUS Linaresia EL KADIRI, 1992 (NASSELLARIA, RADIOLARIA) PREOCCUPIED BY COPEPOD CRUSTACEANS (LAMIPPIDAE, MAXILLOPODA)
2021
The aim of this short note is to create a new name of this genus since the original name Linaresia proved to pre-exist in the paleontological literature ( Linaresia de Zulueta, 1908, Family Lamippidae, Copepod crustaceans, and Linaresia Gonzalez-Donoso, 1968, Family Gavelinellidae, Agglutinated Foraminifera). The new name created for the above mentioned radiolarians is: Sella . This name derives from an arbitrary combination of letters (International Code of Zoological Nomenclature). The type species of Sella is S. beniderkoulensis by original designation (El Kadiri, 1992).
Lectotypification of the Linnaean name Dianthus virgineus (Caryophyllaceae) and its taxonomic consequences
2021
A lectotype is designated for the name Dianthus virgineus. The relationships between D. virgineus, D. caryophyllus var. caryophyllus, and D. caryophyllus var. inodorus are analyzed. Dianthus virgineus is the oldest available name that applies to a species complex that is often referred to as D. sylvestris or a broad circumscription of the cultivated ornamental D. caryophyllus. The taxonomic consequences are discussed, and the need for further studies is highlighted.
Surijoka Lutevensis nov. sp.: The first glosselytrodea (insecta) from the upper permian of France (Lodève basin)
2001
Abstract Surijoka lutevensis nov. sp. is described from the upper part of the Salagou Formation (Saxonian Group, Lodeve basin). This new taxon is described after a complete forewing of a Glosselytrodea: Jurinidae. This is the first record of this order in the french Permian. Surijoka lutevensis nov. sp. is very close to the type species Surijoka grandicella Martynova , 1958 from the Kazanian of the Kuznetsk Basin, Russia. We discuss on the wing veins homology, and propose a subsequent new wing vein nomenclature and new hypotheses on the phylogenetic relationships of the Glosselytrodea. The family Permoberothidae is excluded from this order and transferred into the Mecopterida, close to the …
Toward a Phylogenetic Classification of the Lauraceae: Evidence from matK Sequences
2000
Abstract The larger part of the matK gene and the (3′−) adjacent spacer have been sequenced and used for phylogenetic analyses in 48 species of Lauraceae from all parts of their geographical range, and in three outgroup taxa. Except for the aberrant genera Hypodaphnis and Cassytha, the genetic divergence within the family is surprisingly low. In spite of this, several clades receive sufficient support to change our current concepts of relationships within the family. Particularly well supported is a Beilschmiedia–Cryptocarya clade that had been recognized by wood anatomy, but not in most of the recent morphological systems. The separation between taxa with involucrate and non-involucrate in…