20 
The Union of Natural History, Wiirtemberg. 
Wiirttembergische Jahreshefte, xxvii. Band, Heft 1-3, 
The Senckenbergian Natural-History Society, Frankfort. 
Abhandlungen, Band vii. Heft 3, 4. 
Bericht, 1869-70. 
The Royal Bavarian Academy of Sciences, Munich. 
Sitzunesbericht, 1870, ii. Heft 5, 4. 
, 1871, i. Heft 1. 
The Zoological Society of Frankfort. 
Zoologische Garten, January to June, 1871. 
The Zoological and Botanical Society of Vienna. 
Verhandlungen, Bd, xx. 
The Natural-History Society, Halle. 
Abhandlungen, Band xi. Heft 2. 
, xii. Heft 1, 2. 
Natural-History Union, Bremen. 
Abhandlungen, Band ii. 
Imperial Geological Institute of Vienna. 
Abhandlungen, Band y. Heft 1, 2. 
The Medical and Natural-History Society of Jena. 
Zeitschrift, Band vi. Heft 3, 4. 
Donations of Works, Memoirs, and Papers have also 
been received from :—the Trustees of the British Museum ; 
Professor W. Lilljeborg; Professor Flower; Dr. H. Bur- 
meister; W. H. Dall, Esq.; Dr. Ernst Haeckel; M. A. 
Quetelet; A. S. Packard, Esq.; Monsieur H. Crosse ; 
Professor J. V. Barboza du Bocage ; Professor J. D. Dana; 
Dr. H. Troschel; M. Alf. Preudhomme de Borre; H. E. 
Dresser, Esq.; Isaac Lea, Esq.; Dr. Th. von Heuglin ; 
Dr. W. H. Gregg; Professor Newton; Professor J. C. 
Schiddte ; Geoffrey Nevill, Esq. ; M. G. Ritter von Frauen- 
feld; Dr. J. P. Durand; T. EK. Cox, Esq.; Professor KE. 
von HKichwald; P. L. Sclater, Esq.; Chauncey Wright, 
Esq. ; Dr. R. Schomburgk ; Dr. Murie ; Count Salvadori ; 
M. A. Grandidier ; Walter Buller, Esq.; the United States 
