Taxonomy:

Thryomanes bewickii altus (Add)
Thryomanes bewickii anthonyi (Add)
Thryomanes bewickii atrestus (Add)
Thryomanes bewickii bewickii (Add)
Thryomanes bewickii brevicauda (Add)
Thryomanes bewickii calophonus (Add)
Thryomanes bewickii cerroensis (Add)
Thryomanes bewickii charienturus (Add)
Thryomanes bewickii cryptus (Add)
Thryomanes bewickii drymoecus (Add)
Thryomanes bewickii eremophilus (Add)
Thryomanes bewickii leucophrys (Add)
Thryomanes bewickii magdalenensis (Add)
Thryomanes bewickii marinensis (Add)
Thryomanes bewickii mexicanus (Add)
Thryomanes bewickii muriunus (Add)
Thryomanes bewickii pulichi (Add)
Thryomanes bewickii sadai (Add)
Thryomanes bewickii spilurus (Add)