INDEX. 
Webber, Dr. Samuel, note from, accom- 
panying fresh water fishes containing 
nodular bodies embedded in the fins 
and tail, 118; don. to mus., Ixxil. 
Wells, D. A., don. to lib., xvii. 
Western Acad. Nat. Sciences, don. to 
lib., Ivi. 
Wetherill, J. Price, don. to mus.i.; an- 
nouncement of decease of by Dr. Mc- 
Euen, 376, 
Wetherill, Dr. Charles M., don. to mus., 
Saville 6 Cody We) Mood MAilds | Ibsfixene 
Ixxvii. ; examination of Molybdate of 
Lead from Phenixville, Pa., 55, 119; 
Chem. investigation of the Honey 
Ant, 111; Chemical examination of 
the food of the Queen Bee, 119; ana- 
lysis of the Cotton Plant and Rad 
by T. L. Sumner, communicated by 
Dr. Wetherill, 2125 remarks on lron 
crystallized from slag, 434. 
Wheatley, Chas. M., don. to mus., 
SSO-qileg Inn Ih: ; 
Whitall. Mrs. M., don. to lib.. xl. 
Williams, Henry J., don. to lib., Ixviil. 
Wilson, Dr. T. B., don. to mus.,1., Vil, 
Ville, XXXV1e, xliv., Ixvill. ; don. to 
hiaeteiien ll}, Viey Vile, Xeoys Key XL. X1Ve, 
XV-y XVie, XVlil-, XIX., XXIi,, XXIII. 
XXIV., XXVIll-, XXXij, XXXIl., XXXIli., 
XXXVi., XXXVIl., XXXVIIi., XXXIX., Xli., 
alto, Sdhvoa odkiiiiis Sdhiaitigs Sdib:cog, ts 
Wien Thvieg lNtlog Whvatitiog Mosse) bag Tatas 
Ikoiition, Weave Ibdiales Ubevaitigs Tbdb:coy) Ibs-<4 
bodies Ikordhiog Iboailiigy Wkeaigigg, Ieacanigy 
Ixxvill. 
Wilson, Edward, don. to mus., XXvli., 
XXVill., XXXV., XXXvi., xliv.; don. to 
lib., ii., ili.) ive, V., Vie, Xie, xii., Xl., 
LOAM GE BAD BOO! BOTs! OMMlss, /O-d Gey 
X111. 
FONMin | SOAMAlog SOA og Oat Moc BoxdIb.qe 
OOKG OOMPog DOOM SOTA OO-0: yon 
FOO MYlog, SOSA GS dorOdbcay dla’ S:dbise 
rdlibiss Sdlien Sdliog allialcs odliulas sd ivan 
plies Nb Wes Milos Thums Mines This Wives 
itiigg Ibaiile Mibeos Ibaliy Ibias iene Barge 
IB\iigg, Ib:dkci4 Ibordlgn Ibe: Ibo-ahiz 
Winthrop, Mr., don. to mus., Ixviil. 
Wisconsin Nat. Hist. Society, don. to 
mus., xxv. 
Wistar, Dr. Caspar, don. to mus. 1. 
Wood, Prof. Geo. B., don. to lib., Ix. 
Wood, Wm., don. to mus., XVi., lili, 
Iviil., lix. 
Woodhouse, Dr. Samuel W., don to 
mus., Viil., XXVU., xliv.; on new spe- 
cles of Vireo and Zonotrichia, 60; 
description of a new species of Ecto- 
pistes, 104; description of a new spe- 
cies of Sciurus, 110; description of a 
new species of Numenius, 194; des- 
cription of anew species of Perog- 
nathus, 200; description of a new 
species of Geomys, 201; description 
of a new species of Struthus, 202 ; 
change of name of Sciurus dorsalis to 
S. Aberti, 220; description of a new 
species of Hesperomys, 242. 
Wurtemberg Society of Sciences, 
to lib.. ]xvi., Ixxvi. 
don. 
Yarnall, Ellis, Jr., don. to mus., Ixxii. 
Zoological and Botanical Society of Vi- 
enna, don. to lib., Ixxviii. 
