Conopid flies from the collection of the Instituto Nacional de Pesquisas da Amazonia, Manaus, Brazil, are examinied, of which two from Brazil are new, Stylogaster rafaeli from Rondônia and S. ctenitarsa from Roraima. This data, along with new material from Bolivia, expands the distributions of thirteen species of Conopidae. Figures for S. rafaeli sp.n. and S. ctenitarsa sp.n. are included.
Conopidae; new species; Amazon; distribution