Results 121 to 130 of about 892,541 (314)

Primer Frenguelliidae (Insecta: Odonata) del Eoceno de Río Pichileufú, Patagonia, Argentina [PDF]

, 2017
Se describe un nuevo género, Treintamilun gen. nov., basado en Treintamilun vuelvenlucha sp. nov. de la localidad de Río Pichileufú (Luteciano), Provincia de Río Negro, Patagonia, Argentina. El nuevo género se asigna a Frenguelliidae.
Petrulevicius, Julian Fernando
core  

Differences in characteristics between naturalized threatened plants and other threatened plants

Conservation Biology, EarlyView.
Abstract Many non‐native plant species introduced by humans have become naturalized. At the same time many species are threatened in their native range. However, the number of plant species threatened in their native range that are naturalized elsewhere remains unknown.
Weihan Zhao, Trevor S. Fristoe, Amy J. S. Davis, Wayne Dawson, Franz Essl, Holger Kreft, Jan Pergl, Petr Pyšek, Patrick Weigelt, Marten Winter, Mark van Kleunen   +10 more
wiley   +1 more source

Especie

, 2011
[ES] Definición del término Especie en el diccionario Dicter. [EN] Definition of the word Especie in the dictionary Dicter.
openaire   +1 more source

Leopoldius cabrilsensis sp. n.: a new conopid species from Spain (diptera, conopidae) [PDF]

, 2000
Leopoldius cabrilsensis sp. n.: una especie nueva de conópido de España (Diptera, Conopidae). Se describe una especie nueva de conópido, Leopoldius cabrilsensis sp. n., de España. La especie más próxima a ella es L. Valvatus Kröber.A new conopid species,
Carles-Tolrá, Miguel
core  

Representation of obligate groundwater‐dwelling copepod diversity in European protected areas

Conservation Biology, EarlyView.
Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli, Lorenzo Ricci, Mattia Di Cicco, Tiziana Di Lorenzo, Michele Di Musciano, Stefano Mammola, Emma Galmarini, Diana Maria Paola Galassi   +7 more
wiley   +1 more source

Especial [PDF]

Horticultura Brasileira, 2000
openaire   +3 more sources

Educação Especial

Revista Nova Paideia - Revista Interdisciplinar em Educação e Pesquisa
O presente estudo está vinculado às experiências e aos questionamentos sobre a educação especial numa perspectiva inclusiva vivenciadas pelas autoras, no sentido de compreender como estabelecer uma cultura inclusiva numa escola. O estudo teve como objetivo apresentar contribuições, a partir da análise de documentos oficiais e de leituras de autores ...
Ludmilla Paniago Nogueira, Maria Aparecida Lopes Faustino, Neide Figueiredo de Souza, Tânia Regina Mendonça da Sena Marques   +3 more
openaire   +2 more sources

Anatomía del fruto de la uchuva

Acta Biológica Colombiana, 1986
The present paper analyzes the observed anatomical changes during the development of the fruit of this species. lt begins with the general anatomical study of the ovary in the flower-bud-and in the detailed study of it in each one of the stages.
Martha Lucia Ch. de Valencia
doaj  

Evaluating the empirical basis for threat attribution in the IUCN Red List

Conservation Biology, EarlyView.
Abstract Understanding the impacts of different threats on species is key to successful conservation interventions and policies. The International Union for Conservation of Nature (IUCN) assesses threats to species, and the organization's Red List of Threatened Species is a key conservation tool.
Ena Humphries, Isaac M. Smith, Mark Ziebell, Charlotte M. Probst, Neil Carter, Brian C. Weeks   +5 more
wiley   +1 more source

Una nueva subespecie de bivalvo en el Mioceno marino catalán [PDF]

, 1985
La especie Thracia dollfusi original del Aquitaniense y Burdigaliense de Francia y Portugal se cita por primera vez en el Langhiense de Cataluña. Con los ejemplares catalanes se crea la n. ssp.
Calzada Badía, Sebastián
core   +1 more source