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Several studies recently reported that specialized (oligolectic) bees, which collect pollen from few host plants, use, besides visual cues, specific volatiles to find their hosts. Generalist (polylectic) bees, on the other hand, likely have to r[...]texto impreso
García Moreno, Ana María ; Ruíz Piña, Eduardo ; Hernández de Miguel, José María ; Muñoz Araújo, Benito ; Refoyo Román, Pablo Alberto ; Moreno González de Eiris, Elena ; Castelló Fortet, José Ramón ; Vázquez Martínez, María Ángeles ; Outerelo Domínguez, Raimundo ; Ornosa Gallego, Concepción ; Romero López, Daniel ; Marquina Díaz, Domingo ; Arillo Aranda, Antonio Gabriel ; Tello Fierro, Ana ; Acevedo Ramos, Fernando ; Pérez González, Sergio ; Barriga Bernal, Javier Camilo ; Roca Juncosa, Joan | 2017-06-30texto impreso
Blanco Pastor, J. L. ; Ornosa Gallego, Concepción ; Romero López, Daniel ; Liberal, I. M. ; Gómez, J. M. ; Vargas, P. | Wiley | 2015-04The role of pollinators in floral divergence has long attracted the attention of evolutionary biologists. Although abundant studies have reported the effect of pollinators on flower-shape variation and plant speciation, the influence of pollinat[...]texto impreso
Blasco-Lavilla, Nuria ; Ornosa Gallego, Concepción ; Michez, Denis ; Rúa, Pilar de la | Springer | 2019-12The Iberian Peninsula is known to have acted as a glacial refugium for many species during the Pleistocene in Europe. Several phylogeographical studies have been carried out within the genus Bombus which indicate a genetic diferentiation of some[...]texto impreso
Blasco-Lavilla, Nuria ; Ornosa Gallego, Concepción ; Rúa, Pilar de la | Consejo Superior de Investigaciones Científicas | 2019-01Bombus magnus (Vogt, 1911) (Hymenoptera: Apidae) is one of the three cryptic species belonging to the lucorum complex besides B. lucorum (Linnaeus, 1761) and B. cryptarum (Fabricius, 1775). In the Iberian Peninsula, only B. lucorum and B. magnus[...]texto impreso
Background: Bumblebees (Hymenoptera: Apidae: Bombus) are well known for their important inter- and intra-specific variation in hair (or pubescence) color patterns, but the chemical nature of the pigments associated with these patterns is not ful[...]texto impreso
Jabal Uriel, Clara ; Martín-Hernández, Raquel ; Ornosa Gallego, Concepción ; Higes, Mariano ; Berriatúa, Eduardo ; Rúa, Pilar de la | Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (INIA) | 2017Bumblebees provide pollination services not only to wildflowers but also to economically important crops. In the context of the global decline of pollinators, there is an increasing interest in determining the pathogen diversity of bumblebee spe[...]texto impreso
Flower specialisation of angiosperms includes the occluded corollas of snapdragons (Antirrhinum and some relatives), which have been postulated to be one of the most efficient structures to physical limit access to pollinators. The Iberian Penin[...]texto impreso
Santamaría, S. ; Sánchez, A. M. ; López-Angulo, J. ; Ornosa Gallego, Concepción ; Mola, I. ; Escudero, A. | Wiley | 2018-01•Habitat fragmentation is a major driver of global change that has operated historically on Mediterranean ecosystems. However, more needs to be understood about how fragmentation influences ecological interactions, particularly pollination. Gyps[...]texto impreso
A new multiplex PCR protocol to detect mixed trypanosomatid infections in species of Apis and Bombus
Bartolomé, Carolina ; Buendía, María ; Benito, María ; Rúa, Pilar de la ; Ornosa Gallego, Concepción ; Martín Hernández, Raquel ; Higes, Mariano ; Maside, Xulio | Elsevier | 2018-05Trypanosomatids are highly prevalent pathogens of Hymenoptera; however, most molecular methods used to detect them in Apis and Bombus spp. do not allow the identification of the infecting species, which then becomes expensive and time consuming.[...]texto impreso
Cejas Acuña, D. ; Ornosa Gallego, Concepción ; Muñoz Gabaldón, I. ; Rúa Tarín, P. de la | Universidad de Córdoba | 2019The Iberian Peninsula holds a high diversity of bumblebees but there is a general lack of information about their biodiversity in this area. To overcome this and facilitate conservation studies, we present two novel multiplex assays for the ampl[...]texto impreso
Cejas, Diego ; Ornosa Gallego, Concepción ; Múñoz, Irene ; Rúa, Pilar de la | Universidade Estadual de Feira de Santana | 2018-10-11Bumblebees (genus Bombus Latreille) are pollinator insects of great ecological and economic importance, which commercial use for pollination has increased since the 80s. However, the introduction of foreign Bombus terrestris (Linnaeus) has resul[...]texto impreso
Rodrigo Gómez, Sara ; Ornosa Gallego, Concepción ; Selfa, Jesús ; Guara, Miguel ; Polidori, Carlo | Wiley | 2016In the current scenario of a general decline of the honeybee worldwide, studies on the potential of alternative bee species in pollinating cultivated plants are important. Although melon, Cucumis melo, is a crop with great commercial importance,[...]texto impreso
Romero López, Daniel ; Ornosa Gallego, Concepción ; Vargas Gómez, Pablo ; Olesen, Jens M. | Springer | 2020-04-23Bees (Apoidea) are the main pollinator group in Mediterranean ecosystems, having a dominant role as connectors of modules (groups of species tightly linked in pollination networks), but little is known about the role of particular species. Here,[...]texto impreso
Polidori, Carlo ; Jorge, Alberto ; Keller, Alexander ; Ornosa Gallego, Concepción ; Tormos, José ; Asís, Josep Daniel ; Nieves-Aldrey, José Luis | Springer | 2020-07-04In several groups of insects, body structures related to feeding and oviposition are known to have a hardened cuticle by incorporation of transition metals. However, a functional link between metal enrichment and ecological pressures (i.e., adap[...]
