Amaxia beata (Dognin, 1909)
Type locality. French Guiana, Saint Laurent du Maroni .
Type specimen. Holotype ♁ no. 30519 (USNM).
Taxonomic references. Kirby (1892), Dognin (1909), Rothschild (1910), Hampson (1920), Gaede (1928), Watson & Goodger (1986), Toulgoët (1989), Piñas (2006), Tassel (2007), Vincent (2008) and Vincent & Laguerre (2013; 2014).
Material examined. Brazil, Maranhão: Açailândia, 4°57'14.17"S / 47°30'11.08"W. Light traps, 19–27.xi.1990, V.O. Becker legit, 3 specimens (VOB) .
Month records in Maranhão. November.
Geographical records in Brazil. Amapá, Amazonas, Pará and Rondônia (Amazon).