Intraspecific Variation in Wings of Eufriesea violacea (Blanchard, 1840) (Hymenoptera, Apidae, Euglossina) from a Highly Fragmented Landscape in Western Paraná State, Brazil
Eulaema (Apeulaema) felipei sp. n. (Hymenoptera: Apidae: Euglossina): a new forest-dependent orchid bee found at the brink of extinction in northeastern Brazil.
Caracterização da estrutura espaço-temporal da comunidade de abelhas euglossinas (Hymenoptera, Apidae) na Hileia Baiana
Notes on the Emergence of Orchid Bees, Eufriesea surinamensis (L.) (Apidae: Euglossinae) in Costa Rican Nest Cell Aggregations