Comparison of Orchid Bee (Hymenoptera: Apidae) Species Composition Collected with Four Chemical Attractants [PDF]
Florida Entomologist, 2017 Orchid bees (Hymenoptera: Apidae: Euglossini) are a diverse and important group of Neotropical pollinators. Numerous chemicals have been used in sampling orchid bees, and species-specific attraction, particularly of males, to these chemicals is well ...
K. W. McCravy +3 more
semanticscholar +3 more sources
Agro@mbiente On-line, 2013 Com o objetivo de contribuir para o conhecimento da ecologia de Euglossina na Região Amazônica, foi realizado um levantamento da fauna Euglossina da Serra do Tepequém, Município de Amajari, Roraima, Brasil.
Sívio José Reis da Silva +2 more
doaj +2 more sources
Diversidade de Euglossini (Hymenoptera: Apidae) em áreas de Cerrado do Triângulo Mineiro, MG. [PDF]
Bioscience Journal, 2007 Os Euglossini são abelhas típicas de matas tropicais úmidas, mas poucos estudos têm sido feitos estimando parâmetros ecológicos desse grupo em outras fitofisionomias.
Paulo Emílio Ferreira e Alvarenga +2 more
doaj +4 more sources
An elevational gradient in floral traits and pollinator assemblages in the Neotropical species Costus guanaiensis var. tarmicus in Peru. [PDF]
Ecol Evol, 2023 We analyzed floral traits and pollinator assemblages in the Neotropical species Costus guanaiensis var. tarmicus along a steep elevational gradient in Peru. Results show floral traits and pollinator assemblage variation along the elevational gradient. We examined our results considering two hypotheses: (1) local adaptation to different bee assemblages ...
Maguiña-Conde R +2 more
europepmc +2 more sources
Single locus complementary sex determination in Hymenoptera: an "unintelligent" design? [PDF]
Front Zool, 2006 The haplodiploid sex determining mechanism in Hymenoptera (males are haploid, females are diploid) has played an important role in the evolution of this insect order.
van Wilgenburg E +2 more
europepmc +10 more sources
ESTRATIFICACIÓN VERTICAL DE LAS ABEJAS DE LAS ORQUÍDEAS (EUGLOSSINAE) EN UN BOSQUE TROPICAL HÚMEDO, MONTE FRESCO, CERRO AZUL, PANAMÁ [PDF]
Tecnociencia, 2011 Se realizaron observaciones sobre la distribución vertical de abejas euglosinas en un bosque tropical húmedo, Monte Fresco, Cerro Azul, Panamá, Panamá. Los estratos evaluados fueron: sotobosque (1.5 m), el dosel (20-25 m) la parte media entre el dosel
Alonso Santos Murgas. +2 more
doaj +2 more sources
Evolution of five environmentally responsive gene families in a pine-feeding sawfly, Neodiprion lecontei (Hymenoptera: Diprionidae). [PDF]
Ecol Evol, 2023 We examine the predictability of gene family size changes in the pine tree specialist Neodiprion lecontei. Overall, our results are consistent with predictable gene family expansions and contractions in response to novel selection pressures. Abstract A central goal in evolutionary biology is to determine the predictability of adaptive genetic changes ...
Vertacnik KL +7 more
europepmc +2 more sources
Effects of landscape, resource use, and body size on genetic structure in bee populations. [PDF]
Ecol EvolQuantifying genetic structure and levels of genetic variation are important to predicting the ability of populations to persist in human‐altered landscapes and adapt to future environmental changes. We assessed genetic diversity and genetic structure for seven Euglossine bee species that vary in resource specialization and body size.
Hernandez M, Suni S.
europepmc +2 more sources
Use of diploid male frequency data as an indicator of pollinator decline. [PDF]
Proc Biol Sci, 2004 Zayed A, Roubik DW, Packer L.
europepmc +2 more sources