title: Floral preferences of a neotropical stingless bee, Melipona quadrifasciata Lepeletier (Apidae: Meliponina) in an urban forest fragment.
abstract: Species of plants used by Melipona quadrifasciata Lepeletier for pollen and nectar gathering in an urban forest fragment were recorded in Belo Horizonte, Minas Gerais, Brazil. Melipona quadrifasciata visited 22 out of 103 flowering plant species. The plant species belonged mainly to Myrtaceae, Asteraceae, and Convolvulaceae (64% of the visits). Melipona quadrifasciata tended to collect pollen or nectar each time, except for Myrtaceae species, from which both pollen and nectar were collected. Bee abundance at flowers did not significantly correlate to food availability (expressed by flowering plant richness). We found a relatively high similarity (50%) between plant species used by M. quadrifasciata, which was also found in studies carried out in São Paulo State. However, low similarity (17%) was found between the results of this study and those of another done in Bahia State, Brazil.
authors.affiliation: Departamento de Ciências Biológicas, Instituto de Ciências Exatas e Biológicas, Universidade Federal de Ouro Preto, Ouro Preto, MG, Brazil. antonini@icb.ufmg.br
authors.forename: Y
authors.initials: Y
authors.lastname: Antonini
authors.forename: R G
authors.initials: RG
authors.lastname: Costa
authors.forename: R P
authors.initials: RP
authors.lastname: Martins
mesh_terms: D000818:Animals; D001516:Bees / Q000502:physiology*; D005247:Feeding Behavior / Q000502:physiology; D035264:Flowers / Q000145:classification*; D012621:Seasons; D014197:Trees; D014329:Tropical Climate