'Larus lacrymosus. 
arus lacrymosus, 1853, 102. 
291. 1865, 372, 
Lambruschini, 1865, 373. 
athami, 1856, IE 
eucocephalus, 1865, 383. 
leucomelas, 1853, 100. 1855, 280. 
1865, 378, 
i leueophaeus, 1853,101. 1855, 282. 
- 1865, 380. 427. 
- leucophthalmus, 1853, 106. 
=85. 1855, 278. 279. 
- leucopterus, 1853, 101. 243. 313. 
1854, 433,443, 1855, 281. 1860, 
369, 1863, 376. 1864, 381. 1865, 
205. 382. 1866, 83. 35. 87. 344, 
- macnlipennis, 1853, 105. 1855, 
=»37..291: 1858, 161. 1860, 267. 
1865, 372, 
- major, 1853, 106. 1855, 2837. 
 marinus, 1853, 98. 100. 218. 242, 
' 243. 314, 375, 1854, 327. 332, 
445. 468, 1855, 114, 167. 
228. 237. 244. 280. 315. 346. 
1856, 168. 234. 378, 1857, 
236. 341. 1858, 21.718509, 223. 
"373. 374. 444. 1862, 95. 431. 
1863, 75. 119. 230. 235, 282. 360. 
‚ 453. 1864, 382. 429. 1865, 49. 
. 205. 270. 379. 427. 1866, 85. 107. 
"344. 
maximus, 1853, 100. 
megalopterus, 1855, 2837. 
melanocephalus, 1853, 104. Exth. 
1855, 
1854, 
ER 435. 
LIT; 
369. 
am 
4} 
€ 
34.717855, 237.'289. 185 6, 233. 
1859, 308. 315. 387. 396. 398. 
1862, 431. 1865, 423. 
melanorhynchus, 1 85 55, 290. 1865, 
371. 
- melanurus, 185 3, 107. 1855, 279, 
1858, 448, 1865, 378. 
h Michahellesii, 1853, 101. 18 55 5, 
282. 1860, 370. 1861, 62. 1863, 
329. 405. 1 865, 380, 
- mieropterus, 1855, 288, 
minutus, 1853, 105. 1854, 65. 
10. 85. 326. 327. 1855, 114, 237. 
ge. 420. 1856, 233, 1857, 141, 
"142. 158. 1858, GEL 1864, 381, 
"1865, 330. 423. 
" modestus, 1853, 108, 1855, 280, 
21856, 189. 1861, 390. 1865, 
‚378. 
naevius, 1865, 373. 
Biene 1855. 290. 1855, 420. 
1855, 285. 1865, 200. 
„4 
282. 1857, 25. 1858, 450, 
"1859,222, 1865,379. 1866, 258. 
Larus Verreauxii. 
Larus paeificus, 1853,100. 1855, 280. 
1867, 339. 
parasiticus, 1855, 298. 1863, 448. 
pelagieus, 1853, 100. 1855, 280. 
1865, 378. 1866, 83. 
personatus, 1853, 104. 1855, 289. 
Phaeoeephalus, 1861, 273. 
pipixcan, 1853, 104. 1855, 290. 
plumbiceps, 1855 288. 1857, 235: 
poiocephalus, 1853, 102. 1854, 
305. 1857, 114. 1865, 376, 
1866, 83. 
poliocephalus, 1853, 106. 1855, 
287. 
polios, 1855, 280. 
Pomarre, 1853, 103. 1854, 170. 
1855, 285. 1865, 383. 
ridibundus, 1853, 98. 105. 106. 216. 
374. 1854, 85. 268. 327. 350. 
1855, 47. 237. 287. 290. 315. 346, 
368. 409. 1856, 66. 235. 1857, 
114. 158. 235. 394. 1859, 308. 
374. 387. 445. 447.462. 186 2,431. 
1863, 282. 434, B. 74. 1864, 74. 
381. 1865, 372. 425. 1868, 30. 
107. 1867, 79. 
rissa, 1863, 375. 1865, 384. 
roseiventris, 1865, 374. 
roseus, 1853, 106. 18959, .278. 
1865, 383. 
Rossii, 1853, 106. 1863, 360. 450. 
452. 454. 1865, 270. 
rubriventris, 1855, 286. 
Sabini, 1853, 103. 1855, 292, 
1859, 222. 1863, 360. 376. 449. 
450. 451. 452. 454. 1865, 270. 
Schimperi, 1853, 104. 1865, 378. 
384. 1867, 338, 
scopulinus, 1854, 168. 1865, 377. 
383. 1867, 338, 
Scoresbii, 1855, 287. 
serranus, 13535, 106. 1855, 289. 
1860, 267. 1865, 372. 
Smithsonianus, 1866, 258. 
- subulirostris, 1853, 105. 1855, 292. 
1865, 371. 
Sukleyi, 1865. 381. 1866, 85. 
tenuirostris, 1854, 85. 305. 1855, 
420. 1865, 373. 383. 424, 
torquatus, 1864, 881. 1865, 
tridaetylus, 1853, 97. 103. 216. 
312. 1854, 305. 327. 433, 
1855, 52. 228. 284. 304. 315, 
417. 1856, 234. 305. 1857, 
368. 369. 1858, 310. 1859, 
1862, 431. 1863, 119. 282, 359, 
365. 369. 370. 374, 377. 450. 458.” 
457. B. 74. 1864, 88, 381. 1865, 
202. 428, 
Verreauxii, 
334, 
242. 
443, 
346, 
341. 
222. 
1855, 281. 
