Referência bibliográfica
Garrison, R.W. (2004) An analysis of the Psaironeura tenuisssima complex, including synonymy of P. machadoi De Marmels with P. bifurcata Sjöstedt (Zygoptera: Protoneuridae). Odonatologica 33(1): 83–89.
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Garrison, R.W. (2004) An analysis of the Psaironeura tenuisssima complex, including synonymy of P. machadoi De Marmels with P. bifurcata Sjöstedt (Zygoptera: Protoneuridae). Odonatologica 33(1): 83–89.