Nanopterodectes Mironov, 2009

51) Nanopterodectes acutirostris Hernandes & Valim, 2012

(Hernandes & Valim 2012: 229, figs 1B-F, 2B-F, 3-5)

Holotype (8925): 1 ♂, Brazil, Paraná, Guaratuba, Lagoa do Parado, 25°44’36.8’’S 8°42’53.4’’W, from Stymphalornis acutirostris

Bornschein, Reinert & Teixeira (Aves, Thamnophilidae), 13.I.2012, coll. B.L. Reinert.

Paratypes (8926–8929): 2 ♂, 2 ♀, same data as holotype .

52) Nanopterodectes leucopterus Hernandes & Valim, 2012

(Hernandes & Valim 2012: 238, figs 1D,H, 2D,H, 8–9)

Holotype (8925): 1 ♂, Brazil, São Paulo, Arujá, 23°22’19’’S 46°22’01’’W, from Pyriglena leucoptera (Vieillot) (Aves, Thamnophilidae), 24. VI.2011, col. A.M. Montanhini.

Paratypes (8933–8934): 1 ♂, 2 ♀, same data as holotype .

53) Nanopterodectes mentalis Hernandes & Valim, 2012

(Hernandes & Valim 2012: 235, figs 1C,G, 2C,G, 6–7)

Holotype (8930): 1 ♂, Brazil, Distrito Federal, “Fazenda Água Limpa”, 15°57’S 47°56’W, from Dysithamnus mentalis (Temminck) (Aves, Thamnophilidae), 13.V.2002, coll. M.F. Kanegae.

Paratypes (8931): 1 ♀, same data as holotype .