42 



Page 

 Petronievics, Branislav, and Woodward, Arthur Smith. 



On the Pectoral and Pelvic Arches of the 

 British Museum Specimen of Archceopteryx. 

 (Plate I.) 1917, 1 



Comparison between the Lower Jaws of the 

 Cynodont Reptiles Gomphognathus and Cyno- 

 gnathus. (Text-figs. 1-8.) 1918, 197 



Pickard-Cambridge, The Rev. Octavius. 



A Contribution towards the Knowledge of the 

 Spiders and other Arachnids of Switzerland. 

 (Text-figs. 51 & 52.) 1912, 393 



Pixell, Miss Helen L. M. 



Polychseta from the Pacific Coast of North 

 America. — Part I. Serpulidce, with a Revised 

 Table of Classification of the Genus Spirobis. 

 (Plates LXXXYII.-LXXXIX.) 1912, 784 



Minchinia: A Haplosporidian. (Plates I. & II.) 1915, 445 



Plimmer, Henry G. 



Report on the Deaths which occurred in the 

 Zoological Gardens during 1910 1911, 318 



Report on the Pathological Examination of 

 Rats (Mus decuinanus) caught in the Regent's 

 Park and in the Society's Gardens 1911, 945 



Report on the Deaths which occurred in the 

 Zoological Gardens during 1911 1912, 235 



On the Blood-parasites found in Animals in the 

 Zoological Gardens during the four years 1908- 

 1911. (Plates XLIX.-LY.) 1912, 406 



Report on the Deaths which occurred in the 

 Zoological Gardens during 1912, together with 

 the Blood -Parasites found during the Year 1913, 141 



Report on the Deaths which occurred in the 

 Zoological Gardens during 1913, together with a 

 List of the Blood- Parasites found during the Year 1914, 181 



Report on the Deaths which occurred in the 

 Zoological Gardens during 1914, together with a 

 List of the Blood- Parasites found during the Year 1915, 123 



Report on the Deaths which occurred in the 

 Zoological Gardens during 1915, together with a 

 List of the Blood-Parasites found during the Year 1916, 77 



Report on the Deaths which occurred in the 

 .Zoological Gardens during 1916, together with a 

 List of the Blood-Parasites found during the Year 1917, 27 



