Results 61 to 70 of about 12,118 (194)

Cestrum chiangi (Solanaceae), una especie nueva de Guerrero y Oaxaca, México

open access: yesActa Botanica Mexicana, 2018
Antecedentes y Objetivos: Como otros géneros de plantas vasculares mexicanas, Cestrum necesita una revisión taxonómica. El género agrupa 36 especies para el país, pero seguramente faltan algunas por describir.
Juan Carlos Montero Castro
doaj   +1 more source

A taxonomic review of the subtribe Pericalina (Coleoptera: Carabidae: Lebiini) in the Western hemisphere : with descriptions of new species and notes about classification and zoogeography [PDF]

open access: yes, 2000
A taxonomic review of the lebiine sub tribe Pericalina in the Western Hemisphere, this paper includes a treatment of the genus-groups, a key to the genera, keys to subgenera, species groups, and species of each polybasic genus, descriptions of new ...
Ball, George E., Shpeley, Danny
core   +1 more source

Pseudotsuga menziesii (Mirb.) Franco var. glauca (Beissn.) Franco: nuevo registro para Guanajuato

open access: yesRevista Mexicana de Ciencias Forestales, 2018
El abeto Douglas (Pseudotsuga menziesii var. glauca) es abundante en el oeste de Estados Unidos de América y de Canadá; en contraste, su distribución natural en el territorio nacional es escasa y fragmentada, sus individuos están aislados ...
Mario Alberto Villagómez Loza   +1 more
doaj   +1 more source

Journeys to Others and Lessons of Self: Carlos Castaneda in \u3cem\u3eCamposcape\u3c/em\u3e [PDF]

open access: yes, 2012
Drawing on Michel Foucault’s concept of heterotopia, this article examines the importance of place and gender within constructions of race politics in Carlos Castaneda’s series on shamanism.
Sluis, Ageeth
core   +1 more source

New species and new records in Agarista (Ericaceae) from the Peruvian Andes

open access: yesNordic Journal of Botany, Volume 2025, Issue 9, September 2025.
Agarista (Ericaceae) is currently represented in Peru by three species. Here, we update this number to five, adding new taxa based on the recognition of a taxonomic novelty and new records. The new species Agarista eugeniifolia differs from all congeneric species by an abaxially sulcate midvein.
Claudenice Hilda Dalastra   +3 more
wiley   +1 more source

Effectiveness of temporal matching in ecological niche models: Insights for a low‐dispersing species

open access: yesEcosphere, Volume 16, Issue 8, August 2025.
Abstract Ecological niche models, crucial for estimating the potential distribution of species under global change, can face reduced accuracy when the timing of occurrence data does not align with the environmental data. One solution is to ensure a close temporal match between the environment and the observation date.
Gonzalo E. Pinilla‐Buitrago
wiley   +1 more source

Patrones biogeográficos de la avifauna de la Sierra Madre del Sur

open access: yesRevista Mexicana de Biodiversidad, 2010
Analizamos la avifauna de 26 subcuencas de la provincia biótica de la Sierra Madre del Sur y sus relaciones biogeográfi cas utilizando el análisis de parsimonia de endemismos (PAE).
Epifanio Blancas-Calva   +2 more
doaj   +1 more source

Agroturismo en el desarrollo turístico sustentable de San Juan Chicomezúchil, Oaxaca, México [PDF]

open access: yes, 2015
Las comunidades indígenas de México se caracterizan por estar inmersas en lugares con increíbles atractivos naturales y elementos culturales únicos (Gómez-Velázquez, 2015).
Gómez Velázquez, Jesús   +2 more
core  

Central American Temnocerus Thunberg, 1815 (Coleoptera: Rhynchitidae) [PDF]

open access: yes, 2010
Twenty eight species of Temnocerus Thunberg, 1815 are recognized from Central America (Mexico to Panama) with eight previously described species and 20 new species as follows: T. abdominalis (Voss), T. chiapensis n. sp., T.
Hamilton, R. W.
core   +1 more source

The Evolution of the Cocos‐North America‐Caribbean Triple Junction From Detrital Zircon Analysis

open access: yesTectonics, Volume 44, Issue 8, August 2025.
Abstract The tectonic framework and Cenozoic evolution of the Cocos–North America–Caribbean (Co–NA–Ca) triple junction remain subjects of major geological importance due to their complexity and regional impact. New U–Pb zircon geochronology of detrital sediments and detailed structural and geomorphic mapping from southern Chiapas, Mexico, provide ...
Mattia Parolari   +7 more
wiley   +1 more source

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