Patu digua
Patu digua is a very small species of spider. The male holotype and female paratype were collected from Río Digua, near El Queremal, [Valle del Cauca|Queremal, Valle del Cauca], in Colombia.
By some accounts it is the smallest spider in the world, as males reach a body size of only about —roughly one fifth the size of the head of a pin.
The use of the spider as a necrobotic gripping tool in microscopic manipulations was suggested in 2022.