Tyrant-flycatchers (Tyrannidae)

Rufous-sided Pygmy-tyrant (Euscarthmus rufomarginatus) - HBW 9, p. 294

French: Tyranneau à flancs roux German: Weißkehl-Zwergtyrann Spanish: Tiranuelo Flanquirrufo
Other common names: Rufous-edged Pygmy-tyrant

Taxonomy: Hapalocercus rufomarginatus Pelzeln, 1868, Calção de Couro and Rio das Pedras, São Paulo, Brazil.
Genus once placed in the family Formicariidae because of odd tarsal scutellation; affinities within present family uncertain. Proposed race savannophilus (Surinam) considered inseparable from other populations. Monotypic.

Distribution: Very locally in S Surinam (Sipaliwini), E & C Brazil (Amapá, and from E Maranhão and S Piauí S to S Mato Grosso, Mato Grosso do Sul, N São Paulo and Minas Gerais, and E to C Bahia), extreme NE Bolivia (Serranía de Huanchaca) and extreme NE Paraguay (Zanja Morotí, in Concepción).