Results 71 to 80 of about 23,581 (252)
Journal of Applied Ecology, Volume 63, Issue 1, January 2026.Our study shows that the generalized structure of urban plant–pollinator interactions is mirrored in the mechanisms that shape them, as interactions are governed primarily by less restrictive drivers such as abundance and spatiotemporal overlap rather than by trait matching.
Victor H. D. Silva +9 more
wiley +1 more source
Biologia, visitantes florais e potencial melífero de Tapirira guianensis (Anacardiaceae) na Amazônia Oriental. [PDF]
, 2015 Tapirira guianensis Aubl. é uma espécie arbórea, dioica, abundante nas florestas secundárias da Amazônia Oriental. Foram investigadas a biologia floral e a abundância e a riqueza dos visitantes florais, buscando informações para evidenciar o caráter ...
FERNANDES, M. M. +2 more
core +1 more source
Biotropica, Volume 58, Issue 1, January 2026.Nectar is a highly variable, mostly unpredictable resource in tropical mountains. How do nectarivorous birds such as this male Great Sapphirewing cope? Fine‐scaled tracking of hummingbirds and flowerpiercers shows flexibility in daily movement strategies in the high Andes, possibly in response to fluctuating local conditions such as weather and ...
Cristina Rueda‐Uribe +9 more
wiley +1 more source
Revista de Biología Tropical, 2015 Orchid bees are important keystone pollinators from the Neotropics. With the aim to study the relationships between orchid bees and their nectar and aromatic host species, we made systematic samplings of males across two conservation areas in the ...
Rodulfo Ospina-Torres +4 more
doaj
Informações sobre polinizadores em maracujazeiro no Vale do São Francisco. [PDF]
, 2018 Caracterização da região.; a cultura do maracujazeiro; socioeconômia; floração, morfologia e biologia floral; formação e desenvolvimento dos frutos; polinização do maracujajeiro; visitantes florais na região do Vale do São Francisco; características do ...
KIILL, L. H. P., SIQUEIRA, K. M. M. de
core
El calor de las flores: plantas termogénicas y sus polinizadores
Cuadernos de Biodiversidad, 2021 La termogénesis es la capacidad de algunos organismos de generar calor por procesos metabólicos. Un escaso número de familias de angiospermas y gimnospermas presentan flores o estróbilos termogénicos, caracterizados por elevar sus temperaturas por encima
Carlos Ku Ruiz, Paula Sosenski
semanticscholar +1 more source
Indicação de genótipos polinizadores para o cultivar de macieira ‘SCS443 Isadora’
Agropecuária CatarinenseEm função do mecanismo genético de autoincompatibilidade gametofítica presente na macieira, é primordial que um pomar possua genótipos polinizadores específicos para garantir a produção de frutos.
Marcus Vinícius Kvitschal +2 more
semanticscholar +1 more source
Landscape and crop diversity contributes to greater yield stability
Journal of Applied Ecology, Volume 62, Issue 11, Page 3092-3104, November 2025.These findings underscore the importance of promoting crop diversity and maintaining heterogeneous agricultural landscapes, particularly in pollinator‐dependent crops. Promoting diverse agricultural landscapes with balanced heterogeneity can enhance the resilience of agricultural systems to climate change and contribute to long‐term food security ...
Estefania Tobajas +2 more
wiley +1 more source
El número de abejas en el planeta está disminuyendo. A esta crítica situación hay que añadir que las que quedan están perdiendo capacidades de aprendizaje.
Andre Josafat Riveros Rivera +1 more
semanticscholar +1 more source
Floral Handedness in Mormodes Orchids: Revisiting Charles Darwin's Observations
Biotropica, Volume 57, Issue 6, November 2025.In this study, we scrutinized floral enantiostyly in Mormodes orchids, a unique trait within Orchidaceae first observed by Charles Darwin. We hypothesize how intricate column twisting drives strategic pollinarium placement onto opposite sides of the thorax of male euglossine bees, enhancing cross‐pollination.
Arthur Domingos‐Melo +2 more
wiley +1 more source