Community of male Euglossini bees (Hymenoptera: Apidae) in a secondary forest, Alcântara, MA, Brazil.
Open Access
- 1 November 2001
- journal article
- Published by FapUNIFESP (SciELO) in Brazilian Journal of Biology
- Vol. 61 (4), 631-638
- https://doi.org/10.1590/s1519-69842001000400012
Abstract
From September, 92 to August, 93 bee sampling was done in a secondary forest near the Pepital River, in Alcântara, MA, in order to study the local Euglossini fauna. Five aromatic compounds were used: eucaliptol, eugenol, methyl salicylate, vanillin, and benzoate. Four hundred sixty-seven male Euglossini bees were captured, distributed in 4 genus and 19 species. Euglossa was the most abundant and with high diversity (302 specimens and 14 species), followed by Eulaema (121; 3), Eufriesea (41; 1), and Exaerete (3; 1). The species which more frequently visited the bait were Euglossa piliventris (141 specimens; 30.19%), Euglossa cingulata (113; 24.21%), Euglossa ignita (45; 9.64%), Eufrieseapulchra (41; 8.78%), and Euglossa gaianii (33; 7.07%) corresponding to 79.88% of the sampling universe. The bees were active throughout the year, however during the rainy season more activity and diversity were observed. The most attractive essence was eucaliptol (44.32% specimens and 84.21% species). In spite of this study having been done in a forest fragment, a secondary vegetation area smaller than other areas studied in Maranhão, it showed a significant diversity rate. This result reinforces the importance of fragments in the conservation of local bee communities.Keywords
This publication has 22 references indexed in Scilit:
- Sazonalidade e horário de atividade de abelhas Euglossinae (Hymenoptera, Apidae), em florestas de terra firme na Amazônia CentralRevista Brasileira de Zoologia, 1999
- More About Euglossine Bees in Amazonian Forest FragmentsBiotropica, 1991
- Diel Foraging Patterns of Male Euglossine Bees: Ecological Causes and Evolutionary Responses by PlantsBiotropica, 1990
- Geographic and Seasonal Variation in Fragrance Choices and Preferences of Male Euglossine BeesBiotropica, 1989
- Diversity and Seasonality of Male Euglossine Bees (Hymenoptera: Apidae) in Central PanamÁEcology, 1983
- Food-Foraging Behavior of Male Euglossini (Hymenoptera: Apidae): Vagabonds or Trapliners?Biotropica, 1982
- Seasonal and Site Variation in Costa Rican Euglossine Bees at Chemical Baits in Lowland Deciduous and Evergreen ForestsEcology, 1982
- Reduction in Euglossine Bee Species Richness on Isla del Cano, a Costa Rican Offshore IslandBiotropica, 1981
- Pollination of Two Species of Dalechampia (Euphorbiaceae) in Mexico by Euglossine BeesBiotropica, 1979
- Euglossine Bees as Long-Distance Pollinators of Tropical PlantsScience, 1971