Other mice which used the same runways as the prairie vole had their own species of Anoplura.
"Natural History of the Prairie Vole (Mammalian Genus Microtus)" by E. W. Jameson
It must also be observed that Prof. Westwood omits the parasitic Anoplura, as well as the Thysanura and Collembola.
"On the Origin and Metamorphoses of Insects" by Sir John Lubbock
The Anoplura may probably be regarded as a degraded offshoot of the Hemiptera.
"Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 4" by Various