Results 71 to 80 of about 694 (186)
An orchid bee of the genus Eulaema in Early Miocene Mexican amber (Hymenoptera: Apidae) [PDF]
, 2014 . The first fossil orchid bee from Early Miocene Mexican amber is described and fig-ured. Eulaema (Apeulaema) zigrasi Engel, new species, represents the first non-meliponine bee fossil documented from Mexican amber as well as the first fossil of its ...
Engel, Michael S., Michael S. Engel
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Acta Botânica Brasílica, 2011 In this paper we examined the floral biology, per-visit effectiveness, frequency of visits and relative abundance of the diurnal floral visitor taxa of T.
Thaysa Nogueira de Moura +2 more
doaj +1 more source
Insect Conservation and Diversity, Volume 19, Issue 3, Page 634-646, May 2026.Despite severe habitat loss, insect species richness, seasonal fluctuations in richness and temporal β‐diversity did not differ significantly among forests adjacent to the mudflow and reference sites. We found higher wet‐season species richness for ants, bees, butterflies and dung beetles, while termites showed no seasonal change; β‐diversity was ...
Frederico Neves +11 more
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, 2018 (106) Eulaema leucopyga Friese, Records: 1, Carchi, El Placer, 500 m, 76 30 W 00 38 S, QCAZ; 1, Pichincha, Endesa, 610 m, 77 48 W 00 54 S, QCAZ; 1, Pichincha, San Miguel de los Bancos, 1500 m, 78 17 42 W 01 23 54 S, QCAZ; 1, Pichincha, Santo Domingo, QCAZ; 4, Esmeraldas, Río Canandé, 250 m, 00 56 S 75 24 W, QCAZ; [18, 19].
Padrón, Pablo S. +2 more
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No evidence for missed mutualists in an invasive plant with the buzz pollination syndrome
Ecosphere, Volume 17, Issue 4, April 2026.Abstract The missed mutualist hypothesis predicts that the absence of mutualistic partners poses a barrier to introduced species becoming invasive. Yet, some alien plants thrive despite potential dependence on certain pollinators. For example, buzz‐pollinated plants typically have specialist floral morphologies and benefit from buzz pollinator behavior
Laura C. Lopresti +4 more
wiley +1 more source
Pollination and plant reproduction in the Cerrado, the world's most biodiverse savanna
Biological Reviews, Volume 101, Issue 1, Page 74-105, February 2026.ABSTRACT The Brazilian Cerrado is a continental‐wide biodiversity hotspot and the most species‐rich savanna ecosystem in the world. The main aspect characterising this biodiversity is that the landscape is arranged as an intricate mosaic of different plant formations, including grasslands, savannas, and forests, each harbouring distinct but ...
João C. F. Cardoso +6 more
wiley +1 more source
Sociobiology, 2019 Euglossini bees are found from southern USA to Central Argentina and southern Brazil. Variations in latitude and altitude can influence the distribution of these bees.
Enderlei Dec, Isabela Alves dos Santos
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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
Revista Árvore, 2015 O objetivo deste estudo foi avaliar a composição de abelhas Euglossina em três áreas distintas, com monocultura de eucalipto de diferentes idades, utilizando a vegetação nativa como controle, com base nos aspectos de riqueza e abundância.
Silva do Nascimento +2 more
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