INDEX. 



Variation (con.): 



Aves : Caccabis, Perdix (colour), 

 285 ; Phasianus colchicus X P. 

 torqnatus, 279. 

 Eciiinodkkma : Porania pulvillus 

 (gills), 21. 

 Vermidea : 



Trematoda : Platynosomum acumi- 

 natum : systematic, 87 ; Cestoda : 

 Aniabilia, Dasyurotsenia : struc- 

 ture, systematic, 175. 

 Vestalis amcena. 30. 

 Viper a arietans, 221. 



caudalis, 221. 



heraldica, 221. 



peringueyi, 221. 



rhinoceros, 222. 



Viverra zibeiha : (feet, vibrissas, etc.) 



(Figs. 1,4, 6), 132, 140, 145. 

 Viverricula malaccensis : (feet, etc.), 

 136. 



Viverricula rasse : (feet, glands, etc.) 

 (Pigs. 3, 6), 136, 147. 



Wax simulacra of Shells (Figs. 1-5), 

 225. 



Xanthospilopteryx superba, 94. 



thruppi, 94. 



Xenocalamus mechovii, 214. 



michelli, 214. 



Xenodon merremi : structure (Fig. 1), 



83. 

 Xenurophis casar, 208. 

 Xestobium tessellatum (z. s. l.), 290. 



Zaspilothynnus dilatatus spicu- 



lifer, subsp. n., 43. 

 rugicollis, sp. n. (PI. I. figs. 3, 



4), 43. 

 unipunctatus, sp. n. (PI. I. 



figs. 1, 2), 41. 

 Zygonyx iris, 26. 



PRINTED BY TAYLOR AND FRANCIS, RED LION COURT, FLEET STREET. 



