BIBLIOGRAFIA 
1. BouLENGER G. A. Cutalogue of the Lizards in the British Museum (Natural hi - 
story). Second edition, vol. I, II, III, 1885-1887. 
2. BOULENGER G. A. Catalogue of the Snakes in the british Museum (Natural hi- 
story). Vol. F, II, III, 1893-1894-1896. 
3. PerTERS W. Monatsberichte der Koniglich Preussisohen Akademie der Wissenschaften 
zu Berlin. 1862 e 1879. 
