Alouatta guariba (brown howler) | CLASSIFICATION

Kingdom Animalia (animals)
- Eumetazoa (metazoans)
  - Bilateria (bilaterally symmetrical animals)
    - Deuterostomia (deuterostomes)
      - Phylum Chordata (chordates)
        
        Craniata (craniates)
        
        Subphylum Vertebrata (vertebrates)
        
        Superclass Gnathostomata (jawed vertebrates)
        
        Euteleostomi (bony vertebrates)
        
        Class Sarcopterygii (lobe-finned fishes and terrestrial vertebrates)
        
        Tetrapoda (tetrapods)
        
        Amniota (amniotes)
        
        Synapsida (synapsids)
        
        Class Mammalia (mammals)
        
        Subclass Theria (Therian mammals)
        
        Infraclass Eutheria (placental mammals)
        
        Order Primates (primates)
        
        Suborder Haplorrhini (monkeys, apes, and tarsiers)
        
        Infraorder Simiiformes (monkeys and apes)
        
        Platyrrhini (New World monkeys)
        
        Family Atelidae (howler and prehensile tailed monkeys)
        
        Subfamily Alouattinae (howler monkeys)
        
        Genus Alouatta (howler monkeys)
        
        Species Alouatta guariba (brown howler)