Pollen colleded by Trigona williana (Hymenoptera: Apidae) in Central Amazonia

by Marques-Souza, Antonio Carlos, de Oliveira Moura, Cleonice, Walker Nelson, Bruce
Published 1996

Características de flores, néctar y visitantes de Kerianthera preclara (Rubiaceae)

by Marques-Souza, Antonio Carlos, Absy, María Lúcia, Miranda, Ires Pauta de A, Küchmeister, Heike E C
Published 1993