Results 1 to 10 of about 35 (30)

Calceolariaceae809: A bait set for targeted sequencing of nuclear loci. [PDF]

open access: yesAppl Plant Sci, 2023
Abstract Premise The genus Calceolaria (Calceolariaceae) is emblematic of the Andes, is hypothesized to have originated as a recent, rapid radiation, and has important taxonomic needs. Additionally, the genus is a model for the study of specialized pollination systems, as its flowers are nectarless and many offer floral oils as a pollination reward ...
Medina N, Tank DC, Espíndola A.
europepmc   +2 more sources

Different Pollinators’ Functional Traits Can Explain Pollen Load in Two Solitary Oil-Collecting Bees [PDF]

open access: yesInsects, 2020
Functional traits have been shown to be a good predictor of pollen load for some pollinator bee species, but little is known about solitary bees. In this study, I used two solitary oil-collecting bees to explore the impact of functional traits on the ...
Maureen Murúa
doaj   +2 more sources

Structural and Functional Co-Adaptation of Plants of the Genus <i>Lysimachia</i> L. (Primulaceae) and Pollinating Insects of the Genus <i>Macropis</i> Panzer (Hymenoptera, Melittidae). [PDF]

open access: yesEcol Evol
The co‐adaptation of bees from the genus Macropis and Lysimachia plants has been studied in detail. Research shows that bees collect not just pure liquid oil from flower petals but tear off trichome heads filled with oil, transferring them to their nests.
Radchenko VG   +4 more
europepmc   +2 more sources

Revision of the oil-collecting bees of the genus Chalepogenus Holmberg (Hymenoptera, Apidae, Tapinotaspidini) [PDF]

open access: yesRevista del Museo Argentino de Ciencias Naturales, 1999
Bee pollen gathering from a few related plant species is a specialisation known as oligolecty. Although it is an extended phenomenon, it has been scarcely explored in oil-collecting bees. At the geographic level, there is little information about oligolecty persistence and also about phenotypic variation of bees related with abiotic factors. We studied
Maubecin, Constanza Clara   +2 more
  +9 more sources

Chilean bee diversity: Contrasting patterns of species and phylogenetic turnover along a large‐scale ecological gradient

open access: yesEcosphere, Volume 14, Issue 5, May 2023., 2023
Abstract Chile's isolation and varied climates have driven the evolution of a unique biodiversity with a high degree of endemism. As a result, Chile encompasses diverse environments, including the Mediterranean‐type ecosystem, a global biodiversity hotspot.
Leon Marshall   +7 more
wiley   +1 more source

Chalepogenus roitmani Roig Alsina

open access: yes, 2011
Published as part of Torretta, Juan Pablo, Marrero, Hugo J. & Alsina, Arturo Roig, 2011, Chalepogenus roitmani Roig Alsina (Hymenoptera: Apidae: Tapinotaspidini): description of the male and new geographical records for the species, pp.
Torretta, Juan Pablo   +2 more
openaire   +2 more sources

Variación geográfica de la recompensa floral de Calceolaria polyrhiza (Calceolariaceae): Influencia de factores bióticos y abióticos

open access: yesBoletín de la Sociedad Argentina de Botánica
Indagar sobre la diferenciación interpoblacional de caracteres florales implicados en la interacción planta-polinizador, y sobre su relación con la divergencia de polinizadores a escala geográfica, es fundamental para dilucidar los factores que influyen
Andrea Cosacov   +2 more
doaj   +1 more source

Variación geográfica de la recompensa floral de Calceolaria polyrhiza (Calceolariaceae): Influencia de factores bióticos y abióticos

open access: yesBoletín de la Sociedad Argentina de Botánica, 2012
Indagar sobre la diferenciación interpoblacional de caracteres florales implicados en la interacción planta-polinizador, y sobre su relación con la divergencia de polinizadores a escala geográfica, es fundamental para dilucidar los factores que influyen ...
Andrea Cosacov   +2 more
doaj  

Hadrosauroid eggs and embryos from the Upper Cretaceous (Maastrichtian) of Jiangxi Province, China. [PDF]

open access: yesBMC Ecol Evol, 2022
Xing L   +5 more
europepmc   +1 more source

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