Small, dark and slender with a shiny black abdomen in both sexes, this species is unlike any other in the Costa Rica arena. I do notice that the thorax can vary in its looks, though, but that may be down to how the light reflects of its shiny surface.
Just one example from the Laguna del Lagarto Eco Lodge.
| male | |
 male-2.jpg) |
 male.jpg) |