Occurrence of Tigriagrion aurantinigrum (Calvert) in Paraguay and new sites in Brazil (Zygoptera: Coenagrionidae)

The sp., formally known from only Chapada, Brazil, has now been reported at other sites and 2 other countries from South America (Bolivia, Paraguay). Some additional characters including penis structure in the 3 and the prothoracic hind lobe, mesostigmal plates and caudal appendages of the 2 are described and illustrated.