Order Rodentia - Family Echimyidae 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 2 1575 1592 book chapter 0-8018-8221-4 10.5281/zenodo.7316535 Trinomys setosus subsp. setosus Desmarest 1817 Trinomys setosus subsp. setosus Desmarest 1817 , Nouv. Dict. Hist. Nat., Nouv. ed., Vol. 10: 59 . Type Locality: Unknown, but probably Brazil , Bahia ( Moojen, 1948:386 ). Synonyms: Trinomys setosus subsp. cayennensis (Pictet 1841) ; Trinomys setosus subsp. fuliginosus (Wagner 1843) .