Listrophorus

Listrophorus is a genus of parasitic mites in the family Listrophoridae. North American species with their hosts include:
 * Listrophorus americanus – muskrat (Ondatra zibethicus)
 * Listrophorus caudatus – round-tailed muskrat (Neofiber alleni)
 * Listrophorus dicrostonyx – collared lemming (Dicrostonyx)
 * Listrophorus dozieri – muskrat; Virginia opossum (Didelphis virginiana)
 * Listrophorus faini – muskrat
 * Listrophorus floridanus – southeastern pocket gopher (Geomys pinetis)
 * Listrophorus kingstownensis – muskrat
 * Listrophorus klebergi – hispid pocket mouse (Chaetodipus hispidus); hispid cotton rat (Sigmodon hispidus)
 * Listrophorus laynei – round-tailed muskrat
 * Listrophorus leuckarti – meadow vole (Microtus pennsylvanicus); house mouse (Mus musculus)
 * Listrophorus mexicanus – sagebrush vole (Lemmiscus curtatus); rock vole (Microtus chrotorrhinus); montane vole (Microtus montanus); prairie vole (Microtus ochrogaster); creeping vole (Microtus oregoni); meadow vole; water vole (Microtus richardsoni); Townsend's vole (Microtus townsendii); western red-backed vole (Myodes californicus); southern red-backed vole (Myodes gapperi); southern bog lemming (Synaptomys cooperi); white-footed mouse (Peromyscus leucopus); house mouse; woodland jumping mouse (Napaeozapus insignis); meadow jumping mouse (Zapus hudsonius); western jumping mouse (Zapus princeps); least weasel (Mustela nivalis); pallid bat (Antrozous pallidus); Townsend's mole (Scapanus townsendii); marsh shrew (Sorex bendirii); long-tailed shrew (Sorex dispar)
 * Listrophorus neotomae – Florida woodrat (Neotoma floridana); southern Plains woodrat (Neotoma micropus)
 * Listrophorus ondatrae – muskrat
 * Listrophorus phenacomys – eastern heather vole (Phenacomys ungava)
 * Listrophorus pitymys – northern short-tailed shrew (Blarina brevicauda); meadow vole; pine vole (Microtus pinetorum)
 * Listrophorus sparsilineatus – cotton mouse (Peromyscus gossypinus)
 * Listrophorus synaptomys – northern bog lemming (Synaptomys borealis); southern bog lemming
 * Listrophorus validus – muskrat

An unidentified species has been recorded on the marsh rice rat (Oryzomys palustris) in Georgia.