ZOOLOGY. 



ZOOLOGY. 



Comparative Anatomy continued. 



PETTIGREW (J. Bell). THE PHYSIOLOGY 

 OF THE CIRCULATION IN PLANTS, IN THE 

 LOWER ANIMALS, AND IN MAN. 8vo. T.ZS. 



SHUFELDT (R. W.). THE MYOLOGY OF 

 THE RAVEN (Corvus cor ax Sinuatus). A 

 Guide to the Study of the Muscular System 

 in Birds. Illustrated. 8vo. 13-?. net. 



WiEDERSHEIM(Prof. R.). ELEMENTS OF 

 THE COMPARATIVE ANATOMY OF VERTE- 

 BRATES. Adapted by W. NEWTON PARKER. 

 With Additions. Illustrated. 8vo. i2S. 6d. 



Practical Zoology. 



HOWES (Prof. G. B.). AN ATLAS OF PRAC- 

 TICAL ELEMENTARY BIOLOGY. With a Pre- 

 face by Prof. HUXLEY. 410. 14^. 



HUXLEY (T. H.) and MARTIN (H. N.). 

 A COURSE OF PRACTICAL INSTRUCTION IN 

 ELEMENTARY BIOLOGY. Revised and ex- 

 tended by Prof. G. B. HOWES and D. H. 

 SCOTT, Ph.D. Cr. 8vo. -LOS. 6d. 



THOMSON (Sir C. Wyville). THE VOYAGE 

 OF THE "CHALLENGER" : THE ATLANTIC. 

 With Illustrations, Coloured Maps, Charts, 

 etc 2 vols. 8vo. 45$. 



THOMSON (Sir C. Wyville). THE DEPTHS 

 OF THE SEA. An Account of the Results of 

 the Dredging Cruises of H.M.SS. "Light- 

 ning" and "Porcupine," 1868-69-70. With 

 Illustrations, Maps, and Plans. 8vo. 



Entomology. 



BUCKTON (G. B.). MONOGRAPH OF THE 

 BRITISH CICADA, OR TETTIGID^E. In 8 

 Parts Quarterly. 8s. each net. Part I. Jan. 

 1890. Vol. I. 33^. 6d. net. 



LUBBOCK (Sir John). THE ORIGIN AND 

 METAMORPHOSES OF INSECTS. Illustrated. 

 Cr. 8vo. 3J. (>d. 



SCUDDER (S. H.). FOSSIL INSECTS OF 

 NORTH AMERICA. Map and Plates. 2 

 vols. 410. gos. net. 



Ornithology. 



COUES (Elliott). KEY TO NORTH AMERICAN 

 BIRDS. Illustrated. 8vo. zl. zs. 



- HANDBOOK OF FIELD AND GENERAL OR- 

 NITHOLOGY. Illustrated. 8vo. ios. net. 



FOWLER(W. W.). (See NATURAL HISTORY.) 

 WHITE (Gilbert). (See NATURAL HISTORY.) 



INDEX. 



