1. Morphology and ultrastructure of the spermatozoa of Scaptotrigona xanthotricha Moure (Hymenoptera. Apidae, Meliponini);Araújo;Braz J Morphol Sci,2005a
2. Ultrastructural, histological and histochemical characteristics of the epithelial wall of the seminal vesicle of mature Scaptotrigona xanthotricha Moure males (Hymenoptera. Apidae, Meliponini);Araújo;Braz J Morphol Sci,2005b
3. Structure and ultrastructure of the spermatozoa of Trypoxylon (Trypargilum) albitarse Fabricius 1804 (Hymenoptera: Apoidea: Crabronidae);Araújo;Micron,2009
4. Sperm ultrastructure of the bees Exomalopsis (Exomalopsis) auropilosa Spinola 1853 and Paratetrapedia (Lophopedia) sp. Michener & Moure 1957 (Hymenoptera, Apidae, Apinae);Báo;J Submiscrosc Cytol Pathol,2004