Heyer WR. Variation in members of the Centrolenella eurygnatha complex (Amphibia: Centrolenidae) from Serra do Mar and Serra da Mantiqueira, Brasil. Pap. Avulsos Zool. 1978;32(1-23 (1978-1979):15-33. doi:10.11606/0031-1049.1978.32.p15-33