Silvered Antbird

The silvered antbird (Sclateria naevia) is a passerine bird in the subfamily Thamnophilinae of the family Thamnophilidae, the "typical antbirds." It is found in Trinidad and every mainland South American country except Argentina, Chile, Paraguay, and Uruguay. == Taxonomy and systematics == The silvered antbird was formally described in 1788 by the German naturalist Johann Friedrich Gmelin in his revised and expanded edition of Carl Linnaeus's Systema Naturae. He placed it with the nuthatches in the genus Sitta and coined the binomial name Sitta naevia. Gmelin based his description of the "wall-creeper of Surinam," described and illustrated in 1764 by the English naturalist George Edwards in his Gleanings of Natural History. Edwards' specimen was preserved in spirits. It had been presented to the physician John Fothergill. The silvered antbird is now the only species in the genus Sclateria, introduced in 1899 by the American ornithologist Harry C. Oberholser. The genus name was chosen to honor the ornithologist Philip Sclater. The specific epithet is from the Latin naevius, meaning "spotted." The silvered antbird has these four subspecies: S. n. naevia (Gmelin, JF, 1788) S. n. diaphora Todd, 1913 S. n. argentata (des Murs, 1856) S. n. toddi Hellmayr, 1924 == Description…