Parent: Certhia (Creepers)

└─ Certhia brachydactyla (Short-toed treecreeper)

└─── Certhia brachydactyla brachydactyla

└─── Certhia brachydactyla dorotheae

└─── Certhia brachydactyla mauritanica

└─── Certhia brachydactyla megarhynchos

└─── Certhia brachydactyla rossocaucasica

└─── Certhia brachydactyla stresemanni