What is "spot-winged antshrike"

n. a passerine bird of the antbird family, (taxlink Pygiptila stellaris species), (taxlink Thamnophilus stellaris species).

The spot-winged antshrike (Pygiptila stellaris) is a species of bird in the family Thamnophilidae. It is monotypic within the genus Pygiptila. It is found in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Peru, Suriname, and Venezuela, where its natural habitat is subtropical or tropical moist lowland forests.