title: An uncommon feeding habit: mutillid wasps (Hymenoptera, Mutillidae) visiting extrafloral nectaries in Malpighiaceae.
authors.affiliation: Departamento de Zoologia, Universidade Federal do Paraná, Curitiba, PR, Brazil.
authors.forename: D R
authors.initials: DR
authors.lastname: Luz
authors.affiliation: Departamento de Zoologia, Universidade Federal do Paraná, Curitiba, PR, Brazil.
authors.forename: B B
authors.initials: BB
authors.lastname: Rosa
authors.affiliation: Florida Department of Agriculture and Consumer Services, Florida State Collection of Arthropods, Gainesville, FL, USA.
authors.forename: K A
authors.initials: KA
authors.lastname: Williams
authors.affiliation: Departamento de Zoologia, Universidade Federal do Paraná, Curitiba, PR, Brazil.
authors.forename: G A R
authors.initials: GA
authors.lastname: Melo