Taxonomic Hierarchy 
      
        
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 |   | Kingdom | Animalia 
 – Animal, animaux, animals | 
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|   |    Subkingdom | Bilateria 
 – triploblasts | 
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|   |       Infrakingdom | Deuterostomia 
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|   |          Phylum | Chordata 
 – cordés, cordado, chordates | 
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|   |             Subphylum | Vertebrata 
 – vertebrado, vertébrés, vertebrates | 
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|   |                Infraphylum | Gnathostomata 
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|   |                   Superclass | Tetrapoda 
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|   |                      Class | Aves 
 – Birds, oiseaux | 
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|   |                         Order | Passeriformes 
 – Perching Birds, passereaux | 
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|   |                            Family | Thraupidae 
 – Tanagers | 
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|   |                               Genus | Poospizopsis Berlepsch, 1893 | 
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          Direct Children: | 
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 |   |                                  Species | Poospizopsis caesar (P. L. Sclater & Salvin, 1869)
 – Chestnut-breasted Mountain Finch, Tangara césar, Monterita pechicastaña, Chestnut-breasted Warbling Finch, Chestnut-breasted Mountain-finch |   |  
|   |                                  Species | Poospizopsis hypocondria (d'Orbigny & Lafresnaye, 1837)
 – Rufous-sided Warbling Finch, Tangara à gilet, Monterita pechigrís, Rufous-sided Warbling-finch |   |  
        
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