19 
The Royal Society of Sciences of Liége. 
Mémoires, 2° série, tome y. (1873). 
ITALY. 
The Italian Society of Natural Sciences, Milan. 
Atti, vol. xv. fase.”3-5. 
—, vol. xvi. fase. 1, 2. 
The Royal Academy of Sciences, Turin. 
Atti, vol. ix. (1875-74). 
Memorie, ser. 2, tomo xxvii. 
Bollettino Meteorologico, anno yii. (1873). 
The Venetian Society of Natural Sciences, Padova. 
Atti, vol. ii. fase. 2. 
The Natural-History Society, Modena. 
Annuario, ser. 2, anno viii. fasc. 1 (1874). 
The Civic Museum of Natural History, Genoa. 
Annali, vols. i-v. (1870-74). 
HouuanpD. 
The Dutch Society of Sciences, Haarlem. 
Archives Néerlandaises, tom. viii. livr. 1-4; tom. ix. livr. 1-3, 
Bibliotheca Ichthyologica et Piscatoria. 
Natuurkundige Verhandelingen, 3me serie, tom. ii. livr. 1-8. 
Programme pour l’année 1874. fi 
The Royal Academy of Sciences, Amsterdam. 
Verslagen (Natuurkunde), tweede reeks, deel 8. 
(Letterkunde), tweede reeks, deel 4. 
Jaarboek, 1873. 
The Entomological Society of the Netherlands, The 
Hague. 
Tijdschrift voor Entomologie, vol. viii. (1872-73). 
GERMANY. 
The Royal Prussian Academy of Sciences, Berlin. 
Monatsbericht, January to December, 1874. 
Abhandlungen, 1873. 
Inhaltsyerzeichniss der Abhandlungen, 1822-72. 
Verzeichniss der Bibliothek (1874). 
B2 
