INDEX 
Note. — The ciphers in thick type refer to the page where the genus or species is systematically 
treated. These are placed first. 
Actochelidon, 308, 325, 326, 338. 
Adamastor, 106. 
cinerea, 119. 
cinereus, 119, 121. 
gelidus, 121. 
typus, 119, 124. 
adamastor, Procellaria, 119. 
addenda, Geloclielidon nilotica, 331 . 
adusta, Diomedea, 250. 
cenoihetus. Sterna, 399. 
cequinoctialis, Majaqueus, 108, 114. 
, Procellaria, 106, 109, 110, 113, 115, 116, 
117, 244. 
, cequinoctialis, 110. 
, Puffinus, 117. 
oequorea, Procellaria, 7, 23. 
JEstrelata, 129, 131, 132. 
coolcii, 166. 
gouldi, 134, 137. 
licesitata, 143. 
lessoni, 150. 
leitcocephala, 153. 
leucoptera, 171. 
macroptera, 96. 
mollis, 143, 157. 
solandri, 141. 
afjinis, Gelochelidon nilotica, 330. 
, Procellaria, 163. 
, PufjinUfS, 50. 
, Sterna, 354, 355. 
Aganophron, 404. 
agilis, Procellaria, 7, 152. 
agraria, Gelochelidon, 330. 
alba, Gygis, 432, 433, 440, 441, 442. 
, alba, 442. 
, Ossifraga, 179, 188. 
, Procellaria, 144, 149, 150, 151. 
, Sterna, 439, 441. 
albani, Pterodroma macroptera, 139, 133, 140. 
Albatros, 240, 249. 
Albatros, Australian Sooty, 304. 
, Wandering, 246. 
, Campbell Island Royal, 258. 
, New Zealand Light-mantled Sooty, 297. 
, Snowy, 255. 
, Sooty, 298. 
, Yellow-billed, 278. 
, nosed, 282. 
Albatrossa, 240. 
albatrus, Diomedea, 183, 242, 244, 249. 
, Phabastria, 243. 
albifrons, Sternula, 373. 
, albifrons, 380. 
albigularis, Fregetta, 31. 
albivitta, Anous, 426. 
, Procelsterna, 426, 429, 431. 
albivittatus, Anous, 426. 
albus, Fulmarus, 150. 
, Macronectes giganteus, 179 , 188. 
alleni, Puffinus pacificus, 83 , 84. 
Allied Petrel, 50. 
alter. Heteroprion desolatus, 231 . 
americanus, Megalopterus minutus, 423 . 
anoBstheta, Sterna, 397, 399. 
anoesthetica, Sterna, 399. 
anoetheta, Sterrm, 399. 
Ancethetus 400. 
ancethetus Melanosterna, 395. 
, ancethetus, 396. 
, Sterna, 399, 400, 401. 
, ancethetus, 397. 
anasthcetus. Sterna, 399. 
andersonii, Gavia, 448, 454, 455. 
anglica, Gelochelidon, 327, 329. 
, Sterna, 317, 326, 327, 32 9, 330, 338. 
— — , Thalasseus, 325. 
anglorum, Puffinus, 54, 55, 100, 165. 
anosthceta. Sterna, 399. 
anostheta, Sterna, 399. 
Anous, 404, 307, 308, 395, 412. 
albivitta, 426. 
albivittatus, 426. 
atrqfuscus, 417, 421, 423. 
cceruleus, 426, 430. 
cinereus, 426, 429. 
f rater, 409, 411. 
fuliginosus, 389. 
galapagensis, 410, 411. 
gracilis, 358. ' 
hawaiiensis, 421, 422, 423. 
leucocapillus, 412, 417, 420, 421, 422, 423. 
leucocapillus, 417. 
leucocephalus, 417. 
— — melanogenys, 421, 422, 427. 
— — melanops, 414, 415. 
minutus, 412, 417, 420. 
\ 
507 
