Archiargiolestes pusillissimus
Archiargiolestes pusillissimus is a species of Australian damselfly in the family Argiolestidae,
commonly known as a tiny flatwing.
It is endemic to south-western Australia, where it inhabits streams, bogs and swamps.
Archiargiolestes pusillissimus is a small damselfly, black metallic in colour with pale markings. It rests with its wings outspread.