Consigned by Mr. V. Robillard of Mauritius Island to 



THE BRITISH NATURALISTS' AGENCY, 



ST. ANN STREET, LEEDS, 



TO BE SOLD. 



Mitra nodosa (rare) Mauritius 

 Haliotis sp. 



Triton rubecula, Mauritius 

 Dolabella gigas (rare), Mauritius .. 



D. Rumphii, ,, ■ 



Engina pulchella, ,, 



Cytherea picta, ,, 



Ranella siphonata, ,, 



Coralliophila neritoides, ,, 



Patella chitonoides, ,, 



P. spinifera, ,, 



Cypreea cruenta, ,, 



Purpura persica, ,, 



Conus flavidus, ,, 



C. millepunctatus, ,, 



Ranella anceps, ,, 



Aplustra aplustre, ,, 



Akera soluta, „ 



Helix mauritiana (var.), ,, 



H. inversicolor, ,, 



EXCHANGE. — A few mounted and unmounted palates of 

 British land and freshwater moUusks offered in exchange for named 

 varieties of British shells or for any books on conchology. — J. D. 

 BuTTERELL, 2, St. John Street, Beverley. 



BOOKS RECEIVED. 



Jahrbiicher der Deutschen Malakozoologischen Gesellschaft, redigirt 



von Dr. W, Kobelt, Heft iii., July i, 1880, pp. 94, and plate. 



[The Editor. 

 Science Gossip, No. 188, Aug. 2, 1880. [The Editor. 



The Transactions of the Academy of Science of St. Louis, vol. iv., 



No. I. [The Academy. 



Zoologischer Anzeiger, herausgegeben von Prof. J. Victor Carus in 



Leipzig, No. 61, July 26, 1880. [The Editor. 



The Naturalist, edited by C. P. Hobkirk, F.L.S., and G. T Porritt. 



F.L.S,, vol. vi.. No. 61, Aug., iSSo. [The Editors, 



The American Naturalist, edited by Prof. A. S. Packard, junr., vol. 



xiv.. No. 8, Aug., 1880. [The Editor. 



Wesley's Natural History and Scientific Book Circular (Zoology, 



Physical Science, Botany, &c.). No. 40. [The Publisher. 



