Order Pilosa 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 1 100 103 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Tamandua mexicana subsp. opistholeuca Gray 1873 Synonyms: Tamandua mexicana subsp. chiriquensis J. A. Allen 1904 ; Tamandua mexicana subsp. sellata (Cope 1889) ; Tamandua mexicana subsp. tambensis Lönnberg 1937 .