Certhia brachydactyla (short-toed tree-creeper) | 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 Passeriformes (perching birds)
        
        Passerida
        
        Muscicapoidea (thrushes, sparrows, and relatives)
        
        Family Certhiidae (creepers)
        
        Genus Certhia (creepers)
        
        Species Certhia brachydactyla (short-toed tree-creeper)
        
        Subspecies Certhia brachydactyla brachydactyla
        
        Subspecies Certhia brachydactyla dorotheae
        
        Subspecies Certhia brachydactyla mauritanica
        
        Subspecies Certhia brachydactyla megarhyncha
        
        Subspecies Certhia brachydactyla rossocaucasica
        
        Subspecies Certhia brachydactyla stresemanni