BIOLOGIA CENTRALI-A MERICANA. 



Edited by P. D. GODMAN" and OSBERT SAL YIN. 



ZOOLOGY. 



Since September ]879, wben the work was .commenced, Forty Parts 

 (including that now issued) have been published ; and the work has progressed 

 as follows : — 



Iflaminalia. By E. R. Alston. (Complete. Pp. xx and 220, pis. xxii.) 



Aves. By O. Salvin and F. D. Godman. (Pp. 1-344, pis. i.-xxiv.) 



Reptilia. By A. Guntheb. (Pp. 1-32, pis. i.-xxi.) 



Coleoptera. Vol. I. part 1 (Ajdephaga). By H. W. Bates. (Complete. 

 Pp. X and 316, pis. xiii.) 



Coleoptera. Vol. I. part 2 (Adbfuaqa, continued ; Hydkophilid^, &c.). 

 By D. Sharp. (Pp. 1-512, pis. i.-xiii.) 



Coleoptera. Vol. III. part 1 (Sbehicornia), By 0. 0. Wateehouse. 

 (Pp. 1-32, pis. i., ii.) 



Coleoptera. Vol. m. part 2 (Malacodeemata). By H. S. Goeham, 

 (Pp. 1-312, pis. i.-xii.) 



Coleoptera. Vol. IV. part 1 (Heteeomeea). By G. C. Champion. 

 (Pp. 1-120, pis. i.-vi.) 



Coleoptera. Vol. V. (Longicoenia). By H. W. Bates. (Pp. 1-408, 

 pis. i.-xxii.) 



Coleoptera. Vol. VI. part 1 (Phytophaga). By M. .Tacoby. (Pp. 1-392, 

 pis. i.-xxii.) 



Coleoptera. Vol. VI. part 2 (Phytophaga, continued). By J. S, Baly. 

 (Pp. 1-56, pis. i.-iii.) 



Hymenoptera. ^ By P. Cameeon. (Pp. 1-216, pis. i.-x.) 



Lepidoptera Rliopalocera. By F. D. Godman and 0. Salvin. (Pp. 1-360, 

 pis. i.-xxxvii.) 



Lepidoptera Heterocera. By H. Deuce. (Pp. 1-128, pis. i.-xii.) 



Rhjmclxota Heteroptera. By W. L. Distant. (Pp. 1-304, pis. i.-xxviii.) 



RhjTichota Homoptera. By "W. L. Distant. (Pp. 1-24, pis. i.-iii.) 



BOTANY. 



Of the Botany Eighteen Parts have been issued. They contain, of Vol. I., 

 pp. 1-619 and titlepage, pis. i.-xxxv. ; Vol. II., pp. 1-621 and titlepage, pis. 

 xxxvi.-lxix. ; Vol. III., pp. 1-472, pis. Ixx.-c. 



Tlie Price of each. Zoological Part is 21s., and of each Botanical Part 12s. 6d. 



London : Published for the Editors by R. H. Poetee, 10 Chandos Street, 

 Cavendish Sq., W., and Dulat: & Co., Soho Sq., W. 



Royal 8vo, with woodcuts, price 2s. 6c?. 



ASPECTS OF THE BODY 



IN 



VERTEBRATES AND INVERTEBRATES. 



By SIR RICHARD OWEN, K.C.B., F.R.S., &c. 

 Tayloe and Feancis, Red Lion Court, Fleet Street, E.C. 



Now ready, Crown 8vo, price 2s. 6d. 



EVOLUTION WITHOUT NATURAL SELECTION; 



OE 



THE SEGEEaATION OE SPECIES 



without the aid of 



TPIE DARWINIAN HYPOTHESIS. 



By CHARLES DIXON. 



R. H. PoBTEE, 6 Tenterden Street, W. 



