Note 83 — Chapter XIV
Thomasina Ross translation
The Organistas of Peru, Brazil, and Guiana, &c., mentioned by so many travellers, all belong to the family of the Troglodytinæ, to the two genera, Troglodytes, Vieill, and Cyphorhinus, Cab. The Peruvian Organista above alluded to, is the Troglodytes leucophrys, Tsch. In Guiana it appears to be the Cyphorhinus carinatus, Cab.