SYSTEMATIC INDEX. 



FALCO (continued}. 



2. subbuteo, L. ... ... ... ... ... 184 



3. cesalon, Tunst ... 187 



:CXIV. HlEROFALCO, CUV 191 



1. candicans (Gm.). . ... 191 



2. islandicus (Hanc.). 194 



3. gyrfalco (L.) 197 



CXV. CERCHNEIS, Boie. 200 



1. tinnunculus (L.). ... ... 201 



2. cenchris (Naum.). ... ... ... ... 204 



3. vespertina (L.) 207 



ORDER PELECANIFORMES 210 



SUB-ORDER PELECANI 210 



SUB-ORDER PHALACROCORACES 211 



CXVI. PHALACROCORAX, Briss. 211 



1. carbo(L.). 211 



2. graculus (L.) 215 



SUB-ORDER SULE 218 



FAMILY SULID^) 218 



CXVII. DYSPORUS, Illig. 218 



I. bassanus (L.). ... ... ... ... ... ... ... 218 



ORDER PH!NIOOPTERIFORMES 221 



CXVIII. PH^ENICOPTERUS, L 222 



I. roseus, Pall 222 



ORDER ANSERIFORMES 223 



FAMILY ANATID^E 224 



SUB-FAMILY ANSERINE 224 



CXIX. CHEN, Boie 225 



i. hyperboreus (Pall.) 225 



CXX. ANSER, Briss 227 



1. anser (L.) 227 



2. albifrons (Scop.). 230 



3. fabalis (Lath.) 232 



4. brachyrhynchus, Baillon. 234 



