About Diphlebia nymphoides Tillyard, 1912
Diphlebia nymphoides, scientifically named Diphlebia nymphoides Tillyard, 1912, is a species of Australian damselfly belonging to the family Lestoideidae. Its common name is the arrowhead rockmaster. This species is endemic to eastern Australia, and it lives in streams and rivers. Diphlebia nymphoides is a large, solid-looking damselfly. Adult males have a brilliant blue coloration and a tail striped black and blue, while females have more subdued, muted coloration. The species perches with its lightly tinted wings held spread out.
