]0 Books Received. 



Brussels. — Bulletin de la Societe Royale de Botanique de 

 Belgique. Vol. 37, 1898; and Vol. 39, 1899. 



The Society. 

 „ Annales de la Societe Entomologique de Belgique- 



Vol. 43, 1899. The Society. 



„ Annales de la Societe Royale Malacologique de 



Belgique. Vols. 21 — 23, 1 896-98 ; also Bulletins 

 des Seances. The Society. 



Buenos Ayrrs. — Annales del Museo Nacional de Buenos Aires. 

 Series 2, vol. 6, 1899; and Comunicaciones, vol. 

 I, nos. 3 — 5, 1899. The Director. 



Buffalo. — Bulletin of Buffalo Society of Natural Sciences. 



Vol. 6, nos. 2 — 4, 1899. The Society. 



Calcutta. — Memoirs of the Geological Survey of India. Vol. 

 28, part 1, 1898. Palseontologia Indica. Series 

 15, vol. I, part 2, 1899; and new series, vol. i, 

 parts I and 2, 1899; also General Report of the 

 Survey for year 1898-99. 



The Director of the Survey. 

 Cambridge. — Proceedings of Cambridge Philosophical Society. 

 Vol. 10, part 2, 1899; and parts 3 and 4, 1900. 



The Society. 



Cambridge, Mass. — Bulletin of the Museum of Comparative 



Zoology. Vol. 32, no. 10; vols. 33 and 34; and 



vol. 35, nos. I — 7, 1899. 2 he Curator. 



Cardiff. — Report and Transactions of Cardiff Naturalists' 



Society. Vol. 30, 1899; and vol. 31, 1900. 



The Society. 

 Cassel.— Abhandlungen and Bericht (44) des Vereins fur 



Naturkunde zu Kassel, 1899. '^^^^ Society. 

 Chicago. — Fortieth Annual Report and Bulletin of Chicago 

 Academy of Sciences, No. 2, 1897. 



The Academy. 

 ,, Occasional Memoirs of Chicago Entomological 



Society. Vol. i, No. i, 1900. 



The Society. 



