title: First records of melanistic Euglossa (Hymenoptera: Apidae): evolutionary implications.
authors.affiliation: Instituto de Biologia, Universidade Federal de Uberlândia, CEP 38400-902UberlândiaMG, Brazil.
authors.forename: A
authors.initials: A
authors.lastname: Nemésio
authors.forename: C F
authors.initials: CF
authors.lastname: Martins
mesh_terms: D000818:Animals; D001516:Bees / Q000033:anatomy & histology* / Q000235:genetics*; D005075:Biological Evolution; D001938:Brazil; D009154:Mutation; D010858:Pigmentation