Results 61 to 70 of about 39,241 (191)
New species and new records in Agarista (Ericaceae) from the Peruvian Andes
Nordic 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
The mexican hair-less pig an endangered breed [PDF]
, 2005 In this work, several strategies are proposed for the genetic preservation of the Mexican Hairless Pig (Cerdo Pelón Mexicano). This study has been carried out in Yucatan, Mexico, based on four related strategies.
Cordero, A.H. +4 more
core
Colecciones ex situ de planta viva para la conservación de la planta amenazada Silene hifacensis, Rouy ex Willk (Caryophyllaceae) [PDF]
, 2013 The establishment of seed orchards has allowed obtaining a great deal of germoplasm of Silene hifacensis, an endangered endemic Ibero-Balearic species.
Albert Llana, Francisco José +13 more
core +2 more sources
Wildlife Biology, Volume 2025, Issue 5, September 2025.Many populations of species belonging to the order Crocodilia are threatened due to illegal trafficking, indiscriminate hunting, and habitat loss and degradation affecting crocodilian health and parasitic load. Although several studies have revealed that crocodiles, caimans, and alligators are frequently infected by Hepatozoon spp., the results from ...
Alfonso Marzal +13 more
wiley +1 more source
Cultivos Tropicales, 2011 Se realizó esta investigación con el objetivo deidentificar y caracterizar las razas de maíz desde el punto de vistamorfológico y agronómico teniendo en cuenta la estrategia yestatus de conservación de las muestras, así como para establecerla dinámica de
Lianne Fernández Granda +5 more
doaj
Los agricultores custodios y los bancos comunitarios de semilla [PDF]
, 2015 El cambio y la variabilidad climática representan una grave amenaza para la agrobiodiversidad. Ante esta situación la comunidad internacional está respondiendo con un mayor apoyo a la conservación ex situ. Sin embargo, este apoyo está orientado hacia los
Flores, J. +3 more
core
Conservation and use of genetic resources of underutilized crops in the Americas - A continental analysis [PDF]
, 2014 Latin America is home to dramatically diverse agroecological regions which harbor a high concentration of underutilized plant species, whose genetic resources hold the potential to address challenges such as sustainable agricultural development, food ...
Galluzzi, Gea, López Noriega, Isabel
core +3 more sources
Los jardines botánicos y la crisis de la biodiversidad
Botanical Sciences, 2013 Históricamente, los jardines botánicos se enfocaban sobre especies con interés económico, y no había mención alguna de la conservación hasta mediados del siglo XX. La destrucción de las selvas y bosques, pérdida de biodiversidad y el cambio climático son
Andrew P. Vovides +3 more
doaj +1 more source
, 2018 This species is native to southern, central and eastern Spain, with an old record from the Atlas Mountains in northern Morocco requiring confirmation. The species is very sensitive to eutrophication and deterioration of water quality.
Carapeto, André +5 more
core +1 more source
La Calera, 2011 Considerando la importancia del tomate como cultivo hortícola, el presente estudio se realizó con el fin de aportar información in situ y ex situ usando seis muestras de poblaciones d tomate silvestre (Lycopersicum spp.), endémicas de la Reserva de ...
Álvaro Benavides González +3 more
doaj