ZooKeys

5.2.19

This Preserved Millipede Lived 99 Million Years Ago Alongside Dinosaurs

The millipede is only 8.2 millimeters long, making it an “an extreme case of miniaturization.”

11.2.15

The World’s Tiniest Snail Is Microcute

Acmella nana measures only half a millimeter wide and about 0.70 millimeters high.