Gray, Cat. Tort. Catalogue of the Tortoises, Crocodiles, and Amphisbaenians in the Collection of the British Museum. By J. E. Gray. London, 1844.
Gunth. Cat. Batr. Sal. Catalogue of the Batrachla Salientia in the Collection of the British Museum. By A. Giinther. London, 1858.
Gunth. Cat. Col. Sn. Catalogue of the Coluhrine Snakes in the Collection of the British Museum. By A. Gunther. London, 1858.
Gunth. R. B. I. The Reptiles of British India. By A. Giinther. London (Ray Society), 1864.
J. A. S. B. Journal of the Asiatic Society of Bengal Calcutta, 1831-1889.
Jan, Icon. Ophid. Iconographie Generate des Ophidiens. By G. Jan. Milan, 1860-1881.
Kelaart, Prod. Prodromus Faunae Zeylanica; ; being Contributions to the Zoology of Ceylon. By E. F. Kelaart. Ceylon, 1852.
Laur. Syn. Rept. Specimen medicum, exhibens Synopsin Reptilium etnendatum. By J. N. Laurenti. Vienna, 1768.
Linn. Syst. Nat. Systema Naturae. Ed. duodecima reformata. By 0. A. Linn6. Stockholm, 1776.
MB. Ak. Berl. Monatsberichte der koniglich Preussischen Akademie der Wissenschaften zu Berlin. Berlin, 1856-1881.
Merr. Tent. Tentamen Systematis Amphibiorum. ByB. Merrem. Marburg, 1820.
Murray, Zool. Sind. The Vertebrate Zoology of Sind. By James A. Murray. London and Bombay, 1884.
P. A. S. B. Proceedings of the Asiatic Society of Bengal. Calcutta, 1865-1887.
P. Z. S. Proceedings of the Zoological Society of London. London, 1830-1889.
Russell, Ind Serp. An Account of Indian Serpents, collected on the Coast of Coromandel. By P. Kussell. 2 vols. London, 1796-1801.
Schleg. Phys. Serp. Essai sur la Physionomie des Serpens. By H. Schlegel. 2 vols. The Hague, 1837.
Schneid. Hist. Amph. Historia Amphibiorum naturalis et literaria. By J. G. Schneider. Jena, 1799-1801.
Theob. Cat. Descriptive Catalogue of the Reptiles of British India. By W. Theobald. Calcutta, 1876.
Wagl. Syst. Amph. Natiirlicb.es System der Amphibien. By J. Wagler. Munich, 1830.
