Epipleoneura williamsoni Santos, 1957

Pessacq, P. & Costa, J. M., 2010, Epipleoneura angeloi (Odonata: Protoneuridae), a new species from the central region of Brazil, Zootaxa 2721, pp. 55-61 : 59

Epipleoneura williamsoni Santos, 1957

Figures 1d–e, 2c–d, 3c–d, 4.

Material studied: Holotype ♂: Brazil: São Paulo State, Pirassununga, São Vicente River county , border with Passa Quatro county , about 21°59'45"S 47°25'37"W, leg. Santos N.D. & Machado J.P., 15 xii 1948. Five paratype ♂♂ and allotype ♀, same data as holotype. 1 ♂ Tocantins State, Araguatins, about 5°39ʹ3ʺS, 48°7ʹ26ʺW, ix-xi 1963; 6 ♂♂, 1 ♀ J. Hidasi. Mato Grosso, Diamantino, Paraguay River headwaters, Sete Lagoas Ranch, about 14°24'10'S 56°25'37"W, leg. Costa J.M. & Souza L.O.I., 10 iii 2002.

Diagnosis. See under discussion.

Distribution ( Fig. 4): Brazil: São Paulo (Pirassununga), Tocantins (Araguatins), Mato Grosso (Diamantino) and Bahia (Rio das Pedras, 12º 07' 07.2" S & 45º 48'41.1" W, 710 m, 23 i 2004, leg. Patricia S. F. Perruquetti & Rui C. Peruquetti, information provided by F.A.A. Lencioni) States. Paraguay ( San Pedro, Arroyo Aguaray-mi, N of Lima, 23° 54' S, 56° 20' W, 132 m, 1 xii 1973, leg. O.S. Flint, Jr., information provided by R.W. Garrison).