Order Paucituberculata Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 19 20 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Paucituberculata Ameghino 1894 Families: 1 family with 3 genera and 6 species: Family Caenolestidae Trouessart 1898 (3 genera with 6 species and 7 subspecies) Discussion: Formerly included in Marsupialia.