Description and habitat
It is a medium-sized dragonfly with dark face and bluish eyes. Its thorax is also black with a broad apple green stripe on both sides. Segments 1-2 and 8–10 in the abdomen are black and the remaining segments are pruinosed with azure blue. It is usually found in marshes associated with hill streams where it breeds. File:Orthetrum triangulare by Rohit George.jpg|O. t. triangulare, female File:Orthetrumtriangularefemale4.jpg|O. t. triangulare, female File:Orthetrum triangulare mating (2011) 2474.jpg|O. t. triangulare, mating pair File:Orthetrum melania (male s4).JPG|O. t. malaccense, male File:Orthetrum melania (male young s3).JPG|O. t. malaccense, young male File:Orthetrum melania (female s3).JPG|O. t. malaccense, female == See also ==