Hemiprocne longipennis (grey-rumped treeswift) | 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)
        
        Class Reptilia (turtles, snakes, lizards, and relatives)
        
        Class Aves (birds)
        
        Subclass Neognathae (neognath birds)
        
        Infraclass Neoaves (modern birds)
        
        Order Apodiformes (hummingbirds and swifts)
        
        Family Hemiprocnidae (crested swifts)
        
        Hemiprocne (treeswifts)
        
        Species Hemiprocne longipennis (grey-rumped treeswift)
        
        Subspecies Hemiprocne longipennis harterti
        
        Subspecies Hemiprocne longipennis longipennis
        
        Subspecies Hemiprocne longipennis perlonga
        
        Subspecies Hemiprocne longipennis wallacii