Genus
Frederickena
2 species
The list of species of Frederickena genus
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The list of species of Frederickena genus
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The undulated antshrike (Frederickena unduliger ) is a relatively large species of antbird from the western Amazon in south-eastern Peru, western Brazil, and possibly far south-eastern Colombia. It formerly included the fulvous antshrike, which is...
The fulvous antshrike (Frederickena fulva ) is a monotypic species of antbird in the family Thamnophilidae. Formerly considered to be a subspecies of the undulated antshrike, it was determined to be a distinct species based on vocal differences. The...
