Results 41 to 50 of about 105 (88)
New Phytologist, Volume 251, Issue 4, Page 2237-2247, August 2026.Hummingbird pollination is a hallmark of American plant diversity and has long been thought to evolve in tropical mountains due to declining bee activity. Using sister species of Costus specialized on bees (C. kuntzei) and hummingbirds (C. wilsonii), we show that this shift is not driven by reduced bee visitation with elevation, but by greater ...
Pedro Juárez +7 more
wiley +1 more source
Exaerete lepeletieri Oliveira & Nemesio 2003
, 2018 (113) Exaerete lepeletieri Oliveira & Nemésio, Records: 1, Napo, Limoncocha (Yard), 26165, D.L. Pearson, NMNH; 1, Pichincha, Santo Domingo, QCAZ.
Padrón, Pablo S. +2 more
openaire +2 more sources
Diversity and Distributions, Volume 31, Issue 10, October 2025.ABSTRACT Aim The distribution of species relying on mutualistic partners for reproduction can be constrained by their partners' distribution. Nonetheless, biotic interactions are often overlooked when estimating the distributions of species (e.g., pollinators of a given plant and the proportion of them with their distribution modelled). In the Tropics,
Amanda Fricensaft Baracat +3 more
wiley +1 more source
Exaerete guaykuru Anjos-Silva and Rebelo, new species
, 2006 Exaerete guaykuru AnjosSilva and Rebêlo, new species Figs. 1, 2, 7, 12, 17, 22, 23 Diagnosis: dorsally, the posterior margin of the mesoscutellum is linear and depressed medially forming an extended median carina. In posterior view, the mesoscutellum with two sub lateral tubercles is unique, most similar to that of E. trochanterica.
Anjos-Silva, Evandson José Dos +1 more
openaire +1 more source
Bioscience Journal, 2011 Exaerete lepeletieri Oliveira & Nemésio (Hymenoptera: Apidae: Euglossina), a cleptoparasitic species recently described from the Brazilian Amazon, is recorded for the first time outside Brazil, through a female specimen collected in Merida Province ...
André Nemésio
doaj
Orchid bee (Hymenoptera: Apidae) community from a gallery forest in the Brazilian Cerrado
Revista de Biología Tropical, 2012 The orchid bees are a very important group of pollinators distributed in the Neotropics. Although a lot of studies concerning male euglossine bees have been done in this region, few works have so far been carried out in the Cerrado biome. This manuscript
Francinaldo S Silva
doaj +2 more sources
Sociobiology, 2014 Although bees are important pollinators in several ecosystems around the world, studies on bee diversity in hygrophilous forests are scarce. This type of vegetation is restricted to permanently wet soils and, therefore, has particular floristic ...
Maurício Meirelles do Nascimento Castro +3 more
doaj +1 more source
Caldasia, 1992 One hundred and eight euglossine bee species are registered for Colombia, distributed in five genera: Aglae (1), Eufriesea (30), Euglossa (60), Eulaema (13) and Exaerete (4). New records for Colombia include: Eufriesea auripes, Ef.
Bonilla Gómez María Argenis +1 more
doaj
Brazilian Journal of BiologyThe orchid-bee faunas of ‘Parque Nacional do Monte Pascoal’, ‘Parque Nacional do Descobrimento’ and three other Atlantic Forest remnants ranging from 1 to 300 ha in southern Bahia, eastern Brazil, were surveyed. Baits with seventeen different scents were
A Nemésio
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Papéis Avulsos de Zoologia, 2011 Surveys of orchid bees at the Brazilian Atlantic forest have been restricted to a few regions, making difficult to understand latitudinal patterns of distribution and diversity of these bees.
Vanessa C. Mattozo +2 more
doaj +1 more source