SYSTEMATIC INDEX. 



XX111 



Page 



flavirostris, Vieill. 202 



albicollis, Swains 202 



Sub-Family Larinae. 



Xeina, Leach 203 



sabinei (J. Sabine) 203 



Creagrus, Bp 203 



furcatus (Neboux) 20.' > 



Larus, Linn 204 



minutus, Pall 204 



ichthyaetus, Pall. 204 



melauocephalus, Natt. . . 205 



Philadelphia (Ord) 205 



franklini, Swains. '8f Rich. 206 



atricilla, Linn 206 



cirrhocephalus ( Vieitt. ) . . 207 



maculipennis, Licht 207 



glaucodes, Meyen 208 



ridibundus. Linn 208 



hemprichi (Bruch) .... 209 

 crassirostris, Vieili. .... 209 



gelastes, Thienem 210 



novae-hollandiae, Steph. . . 210 



scopulinus, Gray 211 



hartlaubi (Bruch) 211 



marinus, Linn 211 



dominicanus, Licht. . 212, 234 



fuscus, Linn 213 



affinis, Reinh 214 



occidentalis, Audub 215 



Page 



argentatus, Cfm 215 



cachinnans, Pall 21(> 



audouini, Payr 216 



delawarensis, Ord .... 217 



californicus, Lawr 217 



canus, Linn 218 



brachyrhynchus, Richard- 

 son 219 



glaucescens, Naum 219 



glaucus, Fubr 220 



leucopterus, Faber 221 



Gabianus, Bruch 221 



pacificus (Lath.) 221 



Leucophaeus, Bruch 222 



scoresbyi' (Traill) 222 



Pagophila, Kaup 222 



eburnea (Phipps) 222 



Rissa, Steph 223 



rissa (Linn.) 2^3 



brevirostris (Bruch) .... 224 



Family STERCORARIID^:. 



Megalestris, Bp 224 



catarrhactes (Linn.) .... 224 



chilensis, Bp 225 



antarctica (Lass.) 226 



maccormicki (Sounders) . 226 



Stercorarius, Briss 227 



crepidatus (Banks) .... 227 



parasitic us (Linn.) 228 



