Laelaps (mite)
Laelaps alaskensis – Blarina, Dicrostonyx, Lemmiscus, Lemmus, Microtus, Mustela, Myodes, Myotis, Napaeozapus, Ochrotomys, Ondatra, Onychomys, Parascalops, Peromyscus, Phenacomys, Poliocitellus, Sorex, Synaptomys, Thomomys