Results 41 to 50 of about 11,894 (219)
Collectanea Botanica, 2003 Definir los límites genéricos en el grupo Arctium (Compositae, Carduceae-Carduinae), formado por los géneros Arctium, Cousinia, Hypacanthium y Schamalhausenia, ha resultado ser una tarea muy complicada.
A. Susanna +3 more
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Using cytogenetic and molecular methods in the determination of the origin of some South American "Anthoxanthum odoratum L." populations [PDF]
, 2014 La especie Anthoxanthum odoratum (Poaceae; Pooideae) es originaria de Eurasia, si bien su rango de distribución se ha ampliado considerablemente por la acción humana, y en la actualidad supone un problema ecológico en zonas templadas de Australia y ...
Luciano, Maria Claudia dos Santos
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Agricultural and Forest Entomology, Volume 27, Issue 2, Page 171-181, May 2025.Cydia pomonella (Lepidoptera: Tortricidae) is a harmful apple and pear pest spread worldwide. We sequenced, for the first time, mitochondrial DNA from C. pomonella caterpillars collected in Northern Africa (Algeria) and assessed where it was introduced from.
Tayeb Mahi +4 more
wiley +1 more source
Pseudognaphalium aldunateoides de nuevo bajo Gnaphalium (Compositae: Gnaphalieae)
Collectanea Botanica, 2018 La clasificación genérica de varios miembros de la tribu Gnaphalieae (Compositae) y en particular la delimitación genérica del antiguo género Gnaphalium ha sido problemática durante mucho tiempo. El género Pseudognaphalium fue escindido de Gnaphalium por
A. Acosta-Maindo, M. Galbany-Casals
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Filogenia y evolución de la conducta en los ictéridos [PDF]
, 2008 The evolution of selected behavioral characteristics in the family Icteridae is discussed in the light of the new DNA phylogeny. The woven pensile nest is found in only two of the main icterid clades, the caciques plus oropendolas (Cacicus and ...
Fraga, Rosendo Manuel
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Mitochondrial phylogeography and demographic history of the Vicuña: implications for conservation [PDF]
, 2007 The vicuña (Vicugna vicugna; Miller, 1924) is a conservation success story, having recovered from near extinction in the 1960s to current population levels estimated at 275 000.
A Prieto +60 more
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Simpson's tachytely or bradytely? The importance of quantifying rate uncertainty
Methods in Ecology and Evolution, Volume 16, Issue 1, Page 4-18, January 2025.Abstract The spectacular variation in species forms and richness across space and time can be explored using sophisticated and powerful tools recently developed by evolutionary modellers. In this contribution, we ask if the classic ‘Simpsonian’ view of tachytelic (fast), horotelic (standard) and bradytelic (slow) diversification rates can be ...
Rosana Zenil‐Ferguson, Lee Hsiang Liow
wiley +1 more source
Conservation Biology, Volume 38, Issue 3, June 2024.Abstract The Kunming–Montreal Global Biodiversity Framework of the Convention on Biological Diversity calls for an expansion of the current protected areas (PAs) to cover at least 30% of global land and water areas by 2030 (i.e., the 30×30 target). Efficient spatial planning for PA expansion is an urgent need for global conservation practice. A spatial
Yu Cui +2 more
wiley +1 more source
Estudo sistemático do complexo taxonômico Laetiporus sulphureus (Bull.) Murrill (Polyporales, Basidiomycota) no Brasil [PDF]
, 2017 TCC(graduação) - Universidade Federal de Santa Catarina. Centro de Ciências Biológicas. Biologia.Laetiporus sulphureus é um fungo poliporoide comestível, coletado em diversos continentes do mundo parasitando tanto árvores vivas como mortas entre espécies
Oliveira, Caue Azevedo Tomaz
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Graellsia, 2003 Realizamos una filogenia de los géneros Chondrostoma y Squalius mediante el estudio de la secuencia completa del gen mitocondrial citocromo b (1140pb). La filogenia molecular fue usada para comprobar el efecto que la teoría de dispersión del Mediterráneo
Ignacio Doadrio, José Ambrosio Carmona
doaj +1 more source