Male, female and larva of Neocordulia caudacuta sp. nov. (holotype: Río Castaño, Aragua State, Venezuela; 21 vi 2007; deposited in MIZA) are described and illustrated. The new species belongs in the subgenus Mesocordulia. Male N. caudacuta differs from N. batest in details of hamule and penis, and in possessing a sharp, erect dorsomedian spine on…