Hypnomys, otherwise known as Balearic giant dormice, is an extinct genus of dormouse, from the family Gliridae. Its species are considered examples of insular gigantism. This genus contains the following species: \n* Minorcan giant dormouse (Hypnomys mahonensis) \n* Majorcan giant dormouse (Hypnomys morpheus) \n* Hypnomys eliomyoides \n* Hypnomys onycensis \n* Hypnomys waldreni