84 
ZOOLOGICAL GEOGRAPHY. 
[part hi. 
TABLES OF DISTRIBUTION. 
Iti drawing up these tables, showing the distribution of the 
various classes of animals in the Neotropical region, the following 
sources of information have been relied on, in addition to the 
general treatises, monographs, and catalogues used in the com- 
pilation of the Fourth Part of this work. 
Mammalia. — D’Orbigny, and Burmeister, for Brazil and La 
Plata; Darwin, and Cunningham, for Temperate S. America; 
Tschudi, for Peru ; Frazer, for Ecuador ; Salvin, for Guatemala ; 
Frantzius, for Costa Rica; Sclater, for Quadrumana N. of 
Panama ; Gundlach, for Cuba ; and papers by Dr, J. E. Gray, 
and Mr. Tomes. 
Birds . — Sclater and Salvin’s Nomenclator; Notes by Darwin, 
and Cunningham ; Gundlach, March, Bryant, Baird, Elliot, 
Newton, Semper, and Sundevall, for various islands of the 
Antilles; and papers by Hudson, Lawrence, Grayson, Abbott, 
Sclater, and Salvin. 
