Trichromia gaudialis (Schaus, 1905)

Type locality. French Guiana, Saint Laurent, Maroni river.

Type specimen. Holotype ♁ no. 8618 (USNM).

Taxonomic references. Schaus (1905), Rothschild (1910), Hampson (1920), Watson & Goodger (1986) and Vincent & Laguerre (2014).

Material examined. Brazil, Maranhão: Mirador, Mirador State Park, 6°24'46.97"S / 44°28'47.03"W. Light traps, 17–21.ii.2007, J.C. Silva, M.J. Holanda legit, 1 ♀ (CZMA) .

Month records in Maranhão. February.

Geographical records in Brazil. Pará and Rondônia (Amazon).