Oecetis excisa Ulmer 1907

Henriques-Oliveira, Ana Lucia, Dumas, Leandro Lourenço & Nessimian, Jorge Luiz, 2014, Three new species and new distributional records of Oecetis McLachlan 1877 (Trichoptera: Leptoceridae: Leptocerinae) from Brazil, Zootaxa 3753 (3), pp. 273-282 : 280

Oecetis excisa Ulmer 1907

This species is widely distributed in the Neotropical Region, being recorded from Argentina, Bolivia, Brazil, Mexico, Paraguay, and Venezuela. Paprocki et al. (2004) included this species in their Brazilian inventory based on the examined material of the original description. However, Ulmer (1907) described the species based on five specimens from Argentina, and not from Brazil. Rueda Martín et al. (2011) truly recorded O. excisa from Brazil for the first time at "Corias St., Lago Feia, near Formosa ". Although the state was not specified, the locality cited is placed in Goiás state, central-western Brazil. Herein, we expand the species distribution to Mato Grosso do Sul and Pará states, central-western and northern regions, respectively.

Material examined. BRAZIL: Mato Grosso do Sul: Ladário, Pantanal, Rio Paraguai floodplain, lake near Pousada Porto Vitória Régia, 19°01’10.00”S, 57°33’02.10”W, 91 m, 13.ix.2008, light trap, A.M. Sanseverino leg., 1 male ( DZRJ 3551); Pará: Parauapebas, APA do Igarapé Gelado, Lago Pera, 06° 03’21.47”S, 50°08’27.53”W, 356 m, 13–14.iii.2009, Farjalla, V. leg., 1 male ( DZRJ 3585).