Schnepfenstrauss, der kleine, 
1131. 
Stirausse, 1127. 
Straussvögel, 1127-1131. 
Strausswachtel, 1104. 
Strausswachkteln, 1104. 
Streperinane, 511. 
STREPSILAS INTERPRES, 1169. 
Sirepsilinae, 1169. 
STRIGICEPS CYANEUS, 84. 
—— MELANOLEUCUS, 89. 
Strigidae, 89-119. 
Strigopidae, 926. 
Strigops habroptile, 926. 
STRIGOPS HABROPTILUS, 026. 
STRIX FLAMMEA, 118. 
— 1 BERLATA, (110: 
STRUTHIO CAMELUS, 4197. 
Struthiones, 1127-1131. 
Struthionidae, 1127. 
Sturmvögel, 1350-1361. 
Sturmvogel — 
Eissturmvogel, 1357. 
Polar-- — 1358. 
Riesen- — 1356. 
STURNELLA LUDOVICIANA, 662. 
— MEXICANA, 604. 
— NEGLECTA, 669. 
Sturnidae, 623-646. 
Sturninae, 624-691. 
STURNUS UNICOLOR, 630. 
—  VULGARIS, 629. 
Sueriers, 225-229. 
SULA BASSANA, 1404. 
—  SERRATOR, 1405. 
Sularinae, 1404-1409. 
Sultanshühner, 1265-1267. 
244 — 
Sumpfhühnchen, das getüpfeite, 
1269. 
= das kleine, 1270. 
Zwergsumpfhühnchen, 1271. 
Summpfläufer, 1246. 
SURNIA ULULA, 89. 
Surminmne, S0-08. 
Surukus, 19/-102. 
SYCALIS FLAYA, 7112. 
SYLVIA ATRICAPILLA, 334. 
——  CINEREA, 332. 
— CONSPICILLATA, 331. 
— . . CURKUCA, 338. 
— BORTENSIS, 398. 
—  MELANOCEPHALA, 328. 
— ‚"NISORIA, 391. 
= /OQLIYETORUN) 339. 
— ORPHEA, 396. 
— PROVINCIALIS, 329. 
— ; RürPELI, 335. 
— SUBALPINA, 330. 
=. UNDATA, 1.829: 
Syivianae, 328-346. 
Sylviecolides, 335-392. 
SyrMATIcus REEVESI, 1084. 
Syrninae, 112-119. 
SYRNIUM ALUCO, 112. 
— __LAPPONICUM, 114. 
— _NEBULOSUM, 115. 
— _ URALENSE, 116. 
—  Wooprorvı, A419. 
Syrrhapte, 1069. 
Syrrhaptes, 10609. 
SYRRHAPTES PARADOXUS, 1069. 
Syrrhaptinae, 1069. 
