Results 1 to 10 of about 713,515 (172)

A new species of the genus Humboldtiana (Gastropoda, Stylommatophora, Xanthonychidae) from Sierra de Penjamo, Guanajuato, Mexico [PDF]

Biodiversity Data Journal
Mexican terrestrial malacofauna is highly diverse, but poorly studied. The genus Humboldtiana includes near to 60 species, most with insular distributions on single mountains from South Texas (USA) to entral Mexico.Humboldtiana dugesi sp. nov.
Omar Mejía, Benjamín López
doaj   +4 more sources

Molecular clocks, biogeography and species diversity in Herichthys with evaluation of the role of Punta del Morro as a vicariant brake along the Mexican Transition Zone in the context of local and global time frame of cichlid diversification [PDF]

PeerJ, 2020
Using molecular dated phylogenies and biogeographic reconstructions, the species diversity, biogeography and time frame of evolution of the genus Herichthys were evaluated.
Fabian Pérez-Miranda, Omar Mejia, Benjamín López, Oldřich Říčan   +3 more
doaj   +2 more sources

Evolution and functional role prediction of the CYP6DE and CYP6DJ subfamilies in Dendroctonus (Curculionidae: Scolytinae) bark beetles

Frontiers in Molecular Biosciences, 2023
Dendroctonus-bark beetles are natural components and key ecological agents of coniferous forests. They spend most of their lives under the bark, where they are exposed to highly toxic terpenes present in the oleoresin.
J. Manuel Quijano-Barraza, Gerardo Zúñiga, Claudia Cano-Ramírez, María Fernanda López, Gema L. Ramírez-Salinas, Moises Becerril   +5 more
doaj   +1 more source

Bacteriome from Pinus arizonica and P. durangensis: Diversity, Comparison of Assemblages, and Overlapping Degree with the Gut Bacterial Community of a Bark Beetle That Kills Pines

Frontiers in Microbiology, 2018
Symbioses between plants and microorganims have been fundamental in the evolution of both groups. The endophytic bacteria associated with conifers have been poorly studied in terms of diversity, ecology, and function. Coniferous trees of the genera Larix,
Roman Gonzalez-Escobedo, Carlos I. Briones-Roblero, Rosa M. Pineda-Mendoza, Flor N. Rivera-Orduña, Gerardo Zúñiga   +4 more
doaj   +1 more source

Metabarcoding of mycetangia from the Dendroctonus frontalis species complex (Curculionidae: Scolytinae) reveals diverse and functionally redundant fungal assemblages

Frontiers in Microbiology, 2022
Dendroctonus-bark beetles are associated with microbes that can detoxify terpenes, degrade complex molecules, supplement and recycle nutrients, fix nitrogen, produce semiochemicals, and regulate ecological interactions between microbes.
Karina Vazquez-Ortiz, Rosa María Pineda-Mendoza, Román González-Escobedo, Thomas S. Davis, Kevin F. Salazar, Flor N. Rivera-Orduña, Gerardo Zúñiga   +6 more
doaj   +1 more source

Comparative metabarcoding and biodiversity of gut-associated fungal assemblages of Dendroctonus species (Curculionidae: Scolytinae)

Frontiers in Microbiology
The genus Dendroctonus is a Holarctic taxon composed of 21 nominal species; some of these species are well known in the world as disturbance agents of forest ecosystems.
Rosa María Pineda-Mendoza, Jorge Luis Gutiérrez-Ávila, Kevin F. Salazar, Flor N. Rivera-Orduña, Thomas S. Davis, Gerardo Zúñiga   +5 more
doaj   +1 more source

Las construcciones perifrásticas como recurso estilístico en el español de Guinea Ecuatorial: 
un estudio con base en la obra literaria de Juan Tomás Ávila Laurel

Variación
La lengua española en África en general y su caracterización constituye lo esencial de nuestras preocupaciones. El presente artículo pretende demostrar a base de un corpus literario que uno de los rasgos pertinentes del español ecuatoguineano son las ...
Issacar Nguendjo
doaj   +1 more source

Mando dios por boca de moysen: para una diacronía de los somatismos locucionales prepositivos a partir de las traducciones bíblicas medievales

Variación
Dos traducciones bíblicas de los libros de los Macabeos de los siglos XIII y XV, a partir de la fuente latina, la Vulgata, constituyen el corpus de este trabajo centrado en el análisis de las locuciones prepositivas que incluyen lexemas somáticos (MANUS,
Viorica Codita
doaj   +1 more source

Carmen Quijada Van den Berghe, Borja Alonso Pascua, Francisco Escudero Paniagua, Carolina Martín Gallego y Gema Belén Garrido Vílchez (Eds.) (2023). De Estepa a Salamanca: miradas en torno a la lengua. Homenaje a José Gómez Asencio. 1128 pp. Ediciones Universidad de Salamanca

Variación
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Víctor Manuel González Caro, Pablo Galindo Cortés, Julián González Moreno   +2 more
doaj   +1 more source

Ana Estrada, Beatriz Martín y Carlota de Benito (Eds.) (2022). Como dicen en mi pueblo: el habla de los pueblos españoles. 232 pp. Editorial Pie de página.

Variación
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Cristian Corujo Betanco, Fuli Zhao
doaj   +1 more source