Parent: Troglodytidae (Wrens)

└─ Cantorchilus

└─── Cantorchilus griseus

└─── Cantorchilus guarayanus (Fawn-breasted wren)

└─── Cantorchilus leucopogon (Stripe-throated wren)

└─── Cantorchilus leucotis (Buff-breasted wren)

└─── Cantorchilus longirostris (Long-billed wren)

└─── Cantorchilus modestus (Plain wren)

└─── Cantorchilus nigricapillus (Bay wren)

└─── Cantorchilus semibadius (Riverside wren)

└─── Cantorchilus superciliaris (Superciliated wren)

└─── Cantorchilus thoracicus (Stripe-breasted wren)