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Eumetazoa (metazoans)- 
    
Bilateria (bilaterally symmetrical animals)- 
    
Deuterostomia (deuterostomes)- 
    
    
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Craniata (craniates)- 
    
    
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Euteleostomi (bony vertebrates)- 
    
    
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Tetrapoda (tetrapods)- 
    
Amniota (amniotes)- 
    
    
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Tachymarptis (alpine and mottled swifts)- 
    
    
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Subspecies Tachymarptis aequatorialis aequatorialis
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Subspecies Tachymarptis aequatorialis bamendae
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Subspecies Tachymarptis aequatorialis furensis
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Subspecies Tachymarptis aequatorialis gelidus
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Subspecies Tachymarptis aequatorialis lowei
 
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