- Raposo, M.A.; Stopiglia, R.; Loskot, V.M.; Kirwan, G.M. 2006: The correct use of the name Scytalopus speluncae (Ménétriés, 1835), and the description of a new species of Brazilian tapaculo (Aves: Passeriformes: Rhinocryptidae). Zootaxa 1271: 37–56. Abstract & excerpt