Basileuterus culicivorus azarae J.T. Zimmer, 1949: 44 (Sapucay, Paraguay).
Now Basileuterus culicivorus azarae J.T. Zimmer, 1949. See Lowery and Monroe, 1968: 68; Curson, 2010b: 793; and Lovette, 2010: 765–766.
HOLOTYPE: AMNH 505746, adult male, collected at Sapucaí (5 Sapucay), 25.40S, 56.55W (Paynter, 1989), Paraguarí, Paraguay, on 3 June 1900, by William Foster (no. 15). From the Rothschild Collection.
COMMENTS: Zimmer cited the AMNH number of the holotype in the original description and listed 111 paratypes: Argentina: Tucuman, AMNH 505750, male; above San Pablo, AMNH 142036–142040, one male, four females; Tafí trail, AMNH 142032–142034, two males, one female; Sarmiento, AMNH 142035, female; Ocampo, AMNH 505751, male; Barracas al Sud, AMNH 146790, 505752, 505753, one male, two females. Paraguay: Sapucay, AMNH 505744, 505745, 505747–505749, five males; Rio Negro, AMNH 127058, female; east of Caaguassú, AMNH 320642–320644, two males, one female; upper Iguassú River, AMNH 320645, female; east of Yhú, AMNH 320647, sex?; Colonia Independencia,
AMNH 320193–320197, two males, two females, one sex?; Abai, AMNH 320646, male; Niu Poná, AMNH 319874, 319875, one male, one sex?. Brazil, Mato Grosso, Utiarity, AMNH 128110, male; Rio Amambahy, AMNH 319551, female. Brazil, Rio Grande do Sul, Candiota, AMNH 322015, male; Sapyranga, AMNH 315820–315826, five males, two females; Hamburgo Velho, AMNH 315817–315819, two males, one female; Nonohay, AMNH 315808, 305809, two sex?; Erebango, AMNH 315810–315813, one male, one female, two sex?; Lagoa de Forno, AMNH 315830, male; Santa Cruz, AMNH 315827, 315828, two males; Campo Bom, AMNH 315814–315816, two males, one female; Sananduva, AMNH 315806, 315807, one male one sex?; Sinimbú, AMNH 315829, male. Brazil. Santa Catharina, Ilha Redonda, AMNH 315802, male; Salto Pirahy, AMNH 315795–315801, one male, three females, three sex?; Cerro Verde, AMNH 315804, sex?; Palmital, AMNH 315805, female; Rio Cascalho, AMNH 315803, female. Brazil, Paraná, Tibagy, AMNH 319091–319095, three males, two sex?; Porto Almeida, AMNH 319096, 319097, two sex?; Foz de Iguasú, AMNH 319106–319111, five males, one female; Guayra, AMNH 319100–319103, two males, two females; Porto Mendez, AMNH 319104, 319105, two males; Castro, AMNH 140130, female; Corvo, AMNH 319098, 319099, one male, one female. Brazil, São Paulo, Fazenda Cayoa´, AMNH 406542–406544, 505755, three males, one female; São Sebastião, AMNH 505756, 505757, two females. Brazil, Rio de Janeiro, Monte Serrat, AMNH 189254, female; Maceiras, AMNH 189255– 189260, five males, one sex?; Ponte Maromba, AMNH 189261–189263, one male, one female, one sex?.