Pedis qui vivet in rimis temporis
From Tardis Wiki, the free Doctor Who reference
Pedis qui vivet in rimis temporis was a type of "space louse" that lived in the cracks of time.
One emerged from a vortex, attacked Wilson, and dragged him through the vortex to a parallel universe. Gustave Lytton followed the space louse and shot it to death. (COMIC: Crime Like Politics is Always Personal)