| Taxonomic Hierarchy 
        
          |  |  |  |  |  |  | Kingdom | Animalia 
 – Animal, animaux, animals |  |  |  | Subkingdom | Bilateria 
 – triploblasts |  |  |  | Infrakingdom | Deuterostomia |  |  |  | Phylum | Chordata 
 – cordés, cordado, chordates |  |  |  | Subphylum | Vertebrata 
 – vertebrado, vertébrés, vertebrates |  |  |  | Infraphylum | Gnathostomata |  |  |  | Superclass | Tetrapoda |  |  |  | Class | Mammalia Linnaeus, 1758
 – mammifères, mamífero, mammals |  |  |  | Subclass | Theria Parker and Haswell, 1897 |  |  |  | Infraclass | Eutheria Gill, 1872 |  |  |  | Order | Rodentia Bowdich, 1821
 – esquilo, preá, rato, roedor, rongeurs, rodents |  |  |  | Suborder | Myomorpha Brandt, 1855
 – Rats, souris, Mice, Rats, Voles, Gerbils, Hamsters, Lemmings |  |  |  | Superfamily | Muroidea Illiger, 1811 |  |  |  | Family | Cricetidae Fischer, 1817 |  |  |  | Subfamily | Sigmodontinae Wagner, 1843
 – New World rats, New World mice |  |  |  | Genus | Neacomys Thomas, 1900 – Bristly Mice |  |  
          |  |  | Direct Children: |  |  |  | Species | Neacomys dubosti Voss, Lunde and Simmons, 2001
 – Dubost's Neacomys |  |  |  | Species | Neacomys guianae Thomas, 1905
 – Guiana Bristly Mouse, Guianan Neacomys |  |  |  | Species | Neacomys minutus Patton, da Silva and Malcolm, 2000
 – Minute Neacomys |  |  |  | Species | Neacomys musseri Patton, da Silva and Malcolm, 2000
 – Musser's Neacomys |  |  |  | Species | Neacomys paracou Voss, Lunde and Simmons, 2001
 – Paracou Neacomys |  |  |  | Species | Neacomys pictus Goldman, 1912
 – Painted Bristly Mouse, Painted Neacomys |  |  |  | Species | Neacomys spinosus (Thomas, 1882)
 – Bristly Mouse, Common Neacomys |  |  |  | Species | Neacomys tenuipes Thomas, 1900
 – Narrow-footed Bristly Mouse, Narrow-footed Neacomys, Painted Bristly Mouse |  |  
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