Key to males of Angusana

1. Pygofer (Fig. 8) with acute process near mid-length of dorsal margin, directed inward. Aedeagus (Figs 13, 14) with shaft bearing conspicuous ventral process near base, bifid apically................................... P. eliasi sp. nov. (Brazil)

- Pygofer (Gonçalves, Takiya and Mejdalani, 2018: 146, fig. 4) without processes. Aedeagal shaft (Gonçalves, Takiya and Mejdalani, 2018: 146, figs 8, 9) without ventral process near base................................................. 2

2. Style (Gonçalves, Takiya and Mejdalani, 2018: 146, figs 6, 7) with apex subacute, bearing small dorsal denticles. Aedeagus (Gonçalves, Takiya and Mejdalani, 2018: 146, figs 8, 9) with apex tapered bearing single pair of apical processes................................................................................................ P. pilosa (Peru)

- Style (DeLong & Freytag, 1972: 255, fig. 81) with apex acute, without denticles.Aedeagus (DeLong & Freytag, 1972: 255, figs 79, 80) with apex expanded laterary, bearing two pairs of subapical processes........ P. exornata (Costa Rica and Panama)