Agriocnemis pygmaea[3] (pygmy wisp)[4] is a species of damselfly in the family Coenagrionidae.

Segments 1 to 7 of its abdomen is black on dorsum and pale green on ventral half.

Very old males may get pruinosed on the dorsum of the head and the thorax with snowy white, making all the markings beneath being quite obscured.

In androchrome forms, the female has same green colors as in the male.

In 1842, Jules Pierre Rambur, writing in Latin, started his description of this damselfly: Minimum obscure viridi aenum - very small dark green copper.