Centris (Xanthemisia) ferruginea Lepeletier, 1841
Centris ferruginea Lepeletier, 1841 . 156.
Type data: Lectotype female (OUMNH, examined). Subsequent designation: Vivallo (2019 a).
Type locality: Brazil .
Centris rubella Smith, 1854 . 372, 373.
Type data: Lectotype female (NHMUK, examined). Subsequent designation: Vivallo (2019 a).
Type locality: Brazil: Pará state: “ Rio Tapajós ” .
Comments: Taxonomic decision for synonymy: Ducke (1910). This species was correctly interpreted by Moure et al. (2007) and Vivallo et al. (2013).