528 



INDEX. 



Venilia, description of the uew genus, 

 460. 



Vesperugo, new species of, 77. 



Victoria regia, on the structure of, 7-1. 



Walckeuaera, new British species of, 

 235. 



Wallace, A. R., on an infant Orang- 

 utan, 3S6 ; on the Orang-utan or 

 Mias of Borneo, 471. 



"Williams, Dr. T.. on the mechanism 

 of aquatic respiration in inverte- 



brate animals, 28, 142, 247 ; on the 



tracheal system of insects, 347. 

 WoUastou's, T. V., Insecta Made- 



rensia, reviewed, 348. 

 Woodward, S. P., on the genus Scis- 



sarella, 401 ; on the fossil genus 



Conoteuthis, 402. 

 Zoological collections in the British 



Museum, additions to the, 443. 

 Zoological Society, proceedings of the, 



62,^200, 2/9, 360, 424, 510. 



END OF THE SEVENTEENTH VOLUME. 



PEIXTED BX TATXOB A>'D -ElLLyCIS, 

 BED LlOy COTET, TLEET STREET. 



PLAMMAM. 



