Parent: Phalacrocorax (Cormorants)

└─ Phalacrocorax auritus (Double-crested cormorant)

└─── Phalacrocorax auritus albociliatus

└─── Phalacrocorax auritus auritus

└─── Phalacrocorax auritus cincinatus

└─── Phalacrocorax auritus floridanus

└─── Phalacrocorax auritus heuretus