Automolus nigricauda Hartert, 1898c: 30

LECROY, MARY & SLOSS, RICHARD, 2000, Type Specimens Of Birds In The American Museum Of Natural History. Part 3. Passeriformes: Eurylaimidae, Dendrocolaptidae, Furnariidae, Formicariidae, Conopophagidae, And Rhinocryptidae, Bulletin of the American Museum of Natural History 2000 (257), pp. 1-88 : 31

Automolus nigricauda Hartert, 1898c: 30 (Cachabi, North

Ecuador, 500 feet). Now Automolus rubiginosus nigricauda Hartert, 1898 .

See Vaurie, 1980: 295–296, and Ridgely and Tudor,

1994: 168–169.

HOLOTYPE: AMNH 524307 , adult male, collected at Cachabí , ca. 200 m, on upper Río Cachabí at ca. 00°58′N, 78°48′W, Esmeraldas, Ecuador, on 10 November 1896, by William F. H. Rosenberg (no. 18). From the Rothschild Collection.