INDEX. 



Xlll. 



Webber, Dr. Samuel, note from, accom- 

 panying fresh water fishes containing 

 nodular bodies embedded in the fins 

 and tail, 118 ; don. to mus., Ixxii. 



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., 

 xxvii. ; don, to lib., Ixvi., Ixix., 

 Ixxvii. ; examination of Molybdate of 

 Lead from Phcenixville, 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 Seed, 

 by T. L. Sumner, communicated by 

 Dr. Wetherill, 212 ; remarks on iron 

 crystallized from slag, 434. 



Wheatley, Chas. M., don. to mus., 

 xxxvi., liii., lix. 



Whitall, Mrs. M., don. to lib., xl. 



Williams, Henry J., don. to lib., Ixviii. 



Wilson, Dr. T. B., don. to mus., i., vii.. 



viu., xxxvi., xliv., Ixviii. 

 lib., ii.,iii. 



don. to 



VI., Vll., IX., X., XI., XIV., 



XV., xvi., xviii., xix., xxii,, xxiii. 

 xxiv., xxviii., xxxi;, xxxii., xxxiii., 

 xxxvi., xxxvii., xxxviii., xxxix., xli., 

 xlii., xlv., xlvii., xlviii., xlix., li., 

 liv., Iv., Ivi., Iviii., lix., Ixi., Ixii., 

 Ixiii., Ixv. Ixvi., Ixvii., Ixix., Ixx., 

 Ixxi., Ixxii., Ixxiii., Ixxvi., Ixxvii., 

 Ixxviii. 

 Wilson, Edward, don. to mus., xxvii., 

 xxviii., XXXV., xxxvi., xliv. ; don. to 

 lib., ii. , iii., iv., v., vi., xi., xii., xiii., 

 xviii., xix., xx., xxi. xxii., xxiv., 



XXV, xxvi., xxvii., xxviii., xxix., 

 xxx., xxxi., xxxiii., xxxiv., xxxv., 

 xxxvii., xxxviii., xxxix., xl., xli.. 

 xlii., xliii., xlv., xlvi., xlvii., xlviii., 

 xlix., 1., li., Iii., liii., liv., Iv., Ivi., 

 Ivii., Iviii., lix., Ixi., Ixii., Ixiii., Ixv., 

 Ixvi., Ixx., Ixxi., Ixxiii., Ixxiv. 



Winthrop, Mr., don. to mus., Ixviii. 



Wisconsin Nat. Hist. Society, don. to 

 mus., Ixxv. 



Wistar, Dr. Caspar, don. to mus. i. 



Wood, Prof. Geo. B., don. to lib., Ix. 



Wood, Wm., don. to mus., xvi., liii., 

 Iviii., lix. 



Woodhouse, Dr. Samuel W., don to 

 mus.,viii., xxvii., xliv. ; on new spe- 

 cies 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 a new 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, don. 

 to lib.. Ixvi., Ixxvi. 



Yarnall, Ellis, Jr., don. to mus., ixxii. 



Zoological and Botanical Society of Vi- 

 enna, don. to lib., Ixxviii. 



