Results 71 to 80 of about 134,503 (220)
, 2016 Magnolia pugana (H. H. Iltis & A. Vazquez) A. Vazquez & Carvajal is an endemic and endangered species located in western Mexico, which is distributed in gallery forests in the canyons of southern Zacatecas and north-central Jalisco.
César Jacobo-Pereira +2 more
semanticscholar +1 more source
High extinction risk of the endemic tree flora in a hyper‐diverse region of the Amazon
PLANTS, PEOPLE, PLANET, Volume 7, Issue 4, Page 998-1010, July 2025.The rapid global loss of biodiversity, especially in the Neotropics, underscores the need to understand how deforestation impacts endemic plant species' extinction risk and conservation status. Due to limited ranges and habitat specialization, endemics are particularly Vulnerable.
Juan Ernesto Guevara‐Andino +2 more
wiley +1 more source
Rarity patterns and conservation priorities in Cactaceae species from the Southern Central Andes: a case study from the Calchaquíes Valleys, Salta, Argentina [PDF]
, 2016 En este trabajo se estudiaron 34 especies de Cactaceae de los Valles Calchaquíes, Argentina, para determinar 1) el nivel de rareza de las especies, 2) la proporción de especies raras entre grupos taxonómicos y ecológicos, y 3) la consistencia espacial de
Aagesen, Lone +5 more
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Temporal Dynamics of a Neotropical Plant‐Hummingbird Interaction Network
Austral Ecology, Volume 50, Issue 7, July 2025.Using an unprecedented sampling effort we evaluated network structure and dynamics of plant‐hummingbird interactions over 1 year in the Brazilian hyperdiverse Campos Rupestres. Network structure presented remarkable temporal change, showing that tropical communities can also be strongly influenced by climate.
Steffani N. P. Queiroz +7 more
wiley +1 more source
Heterothalamus rupestris, ESPÉCIE NOVA DE ASTERACEAE DO RIO GRANDE DO SUL [PDF]
Ciência Florestal, 2003 Na revisão botânica do gênero Heterothalamus Less., foi descoberta uma nova espécie, endêmica da Serra do Sudeste do Rio Grande do Sul (Brasil) que, a seguir, é descrita, ilustrada e comparada com sua espécie afim.
José Newton Cardoso Marchiori +2 more
doaj
Monstera florescanoana (Araceae), a new species from central Veracruz, Mexico
Revista Mexicana de Biodiversidad, 2010 Se describe e ilustra Monstera florescanoana (Araceae), una nueva especie de la sección Monstera, endémica de la región central del estado de Veracruz, México.
Thomas B. Croat +2 more
doaj +1 more source
Presencia de Trochoidea frater (Dohrn y Heynemann, 1862) (Gastropoda: Helicidae) en los depósitos cársticos de Menorca [PDF]
, 1998 not ...
Quintana, Josep
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The Journal of Latin American and Caribbean Anthropology, Volume 30, Issue 2, June 2025.ABSTRACT Data from archaeology, ethnography, and ethnohistory document entanglements of dogs among South American Indigenous societies during pre‐Columbian and colonial times. The prolific presence and uses of dogs in the Central Andes and in parts of the Paraná Basin, Patagonia, and Circum‐Caribbean regions contrast with the conspicuous lack of ...
Marcelo R. Sánchez‐Villagra +2 more
wiley +1 more source
RodriguésiaRESUMEN Se describe y ilustra Echites candelarianus, una nueva especie endémica al Valle del río Candelaria en Costa Rica y se discuten sus relaciones con E. turbinatus, la especie más relacionada.
J. Francisco Morales
doaj +1 more source
Catálogo preliminar de Saturniidae de Argentina, con veintiún nuevos registros (Lepidoptera: Saturniidae) [PDF]
, 2015 Se presenta por vez primera un catálogo preliminar de 180 especies de Saturniidae de Argentina repartidas en 62 géneros, con la inclusión de 21 especies no citadas previamente para el país, las cuales son ilustradas y comentadas (Cercophana frauenfeldi ...
Núñez Bustos, Ezequiel Osvaldo
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