528 -^ * 



INDEX. 



Venilia, description of the new genus, 

 460. 



Vesperugo, new species of, 77' 



Victoria regia, on the structure of, 74. 



Walckeuaera, new British species of, 

 235. 



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

 utan, 386 ; on the Orang-utan or 

 Mias of Borneo, 4/1. 



Williams, Dr. T., on the mechanism 

 of aquatic respiration in inverte- 



brate animals, 28, 142, 247 ; on the 



tracheal system of insects, 347. 

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



rensia, reviewed, 348. 

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



surella, 401 ; on the fossil genus 



Conoteuthis, 402. 

 Zoological collections in the British 



Museum, additions to the, 443. 

 Zoological Society, proceedings of the, 



62, 200, 279, 360, 424, 510. 



END OF THE SEVENTEENTH VOLUME. 



j^^s^n^^ 



PRINTED BY TAITLOE AND JEANCIS, 

 BED LION OOTJET, FLEET STEEET. 



ALERB I FLAMMAM. 



