A 
CATALOGUE 
OF THE 
GENERIC AND SUB-GENERIC TYPES 
OF THE CLASS 
AVES, BIRDS, 
ARRANGED ACCORDING TO THE NATURAL SYSTEM; 
WITH 
SEPARATE LISTS, 
DISTINGUISHING THE 
VARIOUS QUARTERS OF THE GLOBE 
IN WHICH 
THEY ARE TO BE PROCURED, 
NEWCASTLE: 
PRINTED BY T. AND J. HODGSON, UNION -STREET. 
1840. 
