Results 41 to 50 of about 2,245 (136)

Distribution des Rhipicephalus du bétail dans les steppes et savanes d'Afrique Occidentale

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1964
Seuls sont envisagés ici les Rhipicephalus exophiles, dont les adultes infestent le bétail et le grand gibier dans les formations végétales ouvertes. Après un rappel sur l'habitat des tiques et sur la phytogéographie de la sous-région, la distribution de
Pierre-Claude Morel
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Phylogenomics of Messor harvester ants (Hymenoptera: Formicidae: Stenammini) unravels their biogeographical origin and diversification patterns La phylogénomique des fourmis moissonneuses Messor (Hymenoptera: Formicidae: Stenammini) clarifie leur origine biogéographique et leurs patrons de diversification

Systematic Entomology, Volume 50, Issue 4, Page 1025-1040, October 2025.
Phylogenomic analysis of 2524 ultraconserved‐element loci from 58 Messor harvester ant species helps in redefining taxonomic groups of the genus. Messor ants emerged in the Irano‐Indian area around 20 million years ago, rapidly dispersing to the Western Palaearctic and Northeastern Africa during the early Miocene.
Yannick Juvé, Arthur Weyna, Elodie Lauroua, Sabine Nidelet, Mourad Khaldi, Ghania Barech, Claude Lebas, Jean‐Yves Rasplus, Astrid Cruaud, Fabien L. Condamine, Jonathan Romiguier   +10 more
wiley   +1 more source

Biogeographical Regions and Climate Change: Lanternfishes Shed Light on the Role of Climatic Barriers in the Southern Ocean

Global Change Biology, Volume 31, Issue 6, June 2025.
We developed a method to predict how groups of species may shift with climate change by modelling biogeographical regions—areas with similar species. Focusing on lanternfishes in the Southern Ocean, we found two main regions separated by temperature. Because climate acts as a barrier, species within each region may respond similarly to climate change ...
Cam Ly Rintz, Philippe Koubbi, Berta Ramiro‐Sánchez, Clara Azarian, Jilda Alicia Caccavo, Cédric Cotté, Eric Goberville, Claire Godet, Percy Alexander Hulley, Rémy Le Goff, Fabien Leprieur, Marine Robuchon, Baptiste Serandour, Boris Leroy   +13 more
wiley   +1 more source

Late Holocene hunting economies in coastal southeastern Australia: Insights from the archaeological fauna of Curracurrang 1 Rockshelter, Royal National Park

Archaeology in Oceania, Volume 59, Issue 2, Page 350-381, July 2024.
ABSTRACT Curracurrang 1 (1CU5) is a rockshelter site located in the Royal National Park (RNP) on the coast south of Sydney. Excavated from 1962 to 1966, the site's rich Holocene cultural deposit has become important for understanding regional Late Holocene developments in Australian lithic and shell technologies.
Loukas G. Koungoulos, Jane Balme, Sue O'Connor, Shane Ingrey   +3 more
wiley   +1 more source

Les micro-mammifères (Mammalia, Rodentia, Afrosoricida et Soricomorpha) du massif du Tsaratanana et biogéographie des forêts de montagne de Madagascar

, 2008
Maminirina, Claudette Patricia, Goodman, Steven M., Raxworthy, Christopher J. (2008): Les micro-mammifères (Mammalia, Rodentia, Afrosoricida et Soricomorpha) du massif du Tsaratanana et biogéographie des forêts de montagne de Madagascar. Zoosystema 30 (3)
Raxworthy, Christopher J., Goodman, Steven M., Maminirina, Claudette Patricia   +2 more
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Les herbages Tropicaux : revue synoptique des principes des méthodes d'étude. Application à l'échantillonnage de la végétation

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1958
Aucun résumé disponible en français.
P. Mainguy
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Some like it hot: Past and present phylogeography of a desert dwelling gecko across the Arabian Peninsula

Journal of Biogeography, Volume 51, Issue 7, Page 1244-1258, July 2024.
Abstract Aim Deserts represent dynamic ecosystems that support communities of endemic and specialised species. We analysed the role of present and past climatic conditions in shaping the distribution of the widespread Bunopus geckos in the Arabian and south‐west Asian deserts. We studied their phylogeographic and demographic history to test whether the
Lukáš Pola, Pierre‐André Crochet, Philippe Geniez, Mohammed Shobrak, Salem Busais, Daniel Jablonski, Rafaqat Masroor, Timur Abduraupov, Salvador Carranza, Jiří Šmíd   +9 more
wiley   +1 more source

Maritime international trade and bioinvasions: A three‐year long survey of small mammals in Autonomous Port of Cotonou, Benin

Journal of Applied Ecology, Volume 61, Issue 4, Page 669-686, April 2024.
Our results are discussed in terms of ecological processes at play (e.g. interspecific interactions) and operational recommendations (e.g. assessment of proper eradication units, environmental modifications). Abstract International trade has been favouring the dissemination of a wide suite of invasive alien species.
Sylvestre Badou, Antoine A. Missihoun, Clément Agbangla, Philippe Gauthier, Gualbert Houéménou, Henri‐Joël Dossou, Jonas Etougbétché, Tasnime Adamjy, Arlette Tchabi, Laurent Faton, Karmadine Hima, Camille Evenamia, Christophe Diagne, Aurélien Besnard, Ambroise Dalecky, Gauthier Dobigny   +15 more
wiley   +1 more source

Unravelling the biogeographic determinants of tree growth sensitivity to freeze and drought in Canada's forests

Journal of Ecology, Volume 112, Issue 4, Page 848-869, April 2024.
The authors document spatial variations in tree growth sensitivity to freeze and soil moisture and vapour pressure deficits in Canada. They utilize an extensive multi‐species tree‐ring dataset to create maps representing the strength of relationships (t) between tree basal area increments and these factor for the period 1951–2018, with red indicating ...
Martin P. Girardin, Xiao Jing Guo, William Marchand, Claire Depardieu   +3 more
wiley   +1 more source

Variabilité du carbone dans les différentes fractions organiques du sol suivant les modes d’utilisation des terres en Afrique de l’Ouest

Revue Marocaine des Sciences Agronomiques et Vétérinaires, 2022
La nature de la matière organique dans les différentes fractions granulométriques est un meilleur indicateur du niveau de dégradation du sol. La présente étude a pour objectif d’évaluer les influences des différents modes d’utilisation des terres sur la ...
Christophe Codjo ATCHADA, Tobi Moriaque AKPLO   +1 more
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