The new sp. is described and illustrated from 15 3 and 2 V, collected in the Pantanal Region of Brazil. Holotype 6, allotype $ : Poconé, Rio Cuiabâ, Mato Grosso, Feb. 1986; deposited in the author's collection, Belo Horizonte. In view of the arrangement of the decumbent process of the dorsal branch of the superior appendage, the new sp. belongs to the fulvicollis-group R.W. GARRISON (1999, Odonatologica 28:343-375), differing from the other spp. of this group mainly by the presence of a small ventral hook on the apex of the upper branch of the superior appendage.