Phoenicagrion

Machado, Angelo B. M., 2010, Four new species of Phoenicagrion von Ellenrieder, 2008 from Brazil (Odonata, Coenagrionidae), Zootaxa 2517, pp. 44-52 : 45

Key to females of Phoenicagrion

1. Hind prothoracic lobe with latero-basal tufts of hairs on well-developed lateral lobes ( Figs 9, 11 )............................ 2

1´. Hind prothoracic lobe with no tufts of hairs and no lateral lobes ( Figs. 2, 4, 7 ). ......................................................... 3

2. Hind prothoracic lobe with differentiated hind border chitinized, lateral lobes well-developed ( Fig. 9 ) ........ P. k a r a j a

2´. Hind prothoracic lobe with differentiated hind border not chitinized, lateral lobes poorly developed ( Fig. 11 ). .......... ................................................................................................................................................................... P. megalobos

3. Hind prothoracic lobe subrectangular ( Fig. 7 ).............................................................................................. P.paulsoni

3´. Hind prothoracic lobe rounded ( Fig. 2 ) ........................................................................................................................ 4

4. Wings hyaline ............................................................................................................................................. P.flammeum

4´. Wings flavescent ......................................................................................................................................... P. flavescens

Figures

FIGURES 1 – 11. Hind lobe of prothorax in dorsal view.