1, 
2. 
3. 
4, 
5. 
6. 
ds 
PARASITES FROM THE SOCIETY'S GARDENS. 153 
REPTILES. 
TROPIDONOTUS ORDINATUS. Striped Snake. 
Cercaria ordinata Nicoll  .............s.s02 see eee Mesentery. 
Diplostomum sirtale Nicoll ............-:2+0++ Mesentery. 
Mediorima propria Nicoll .............:.....0+ + Intestine. 
TROPIDONOTUS PISCATOR. Indian River-Snake. 
Styphlodora persimilis Nicoll ..................Ureters. 
TROPICONOTUS NATRIX. Common Snake. 
Cercorchis nematoides (Muhling) ............... Intestine. 
NaAJA TRIPUDIANS. Indian Cobra. 
Xenopharyna solus Nicoll ......0....2000..... Gall-bladder. 
Styphlodora naj@ Nicoll .......................... Ureters. 
PHILODRYAS SCHOTTI. Schott’s Snake. 
Opisthogenes interrogativus Nicoll ............ Intestine. 
GRAYIA SMYTHII. Smyth’s Water-Snake. 
Harmotrema infecundum Nicoll ...... ...... Intestine. 
VIPERA ASPIS. Asp Viper. 
Opisthioglyphe adulescens Nicoll ..............._ Intestine. 
Cercaria ordinata Nicoll ..................+:.-.. Mesentery. 
ContTIs HSTIVA. Summer Snake. 
Brachyceelium obesum Nicoll ....................._ Intestine. 
URoMASTIX ACANTHINURUS. Spiny-tailed Mastigure. 
Ommatobrephus singularis Nicoll ............ Intestine. 
References. 
Kossack, W. 1910.—Neue Distomen. Centralbl. fiir Bak- 
teriologie, &c., 1 Abt. Orig. lvi. pp. 114-120. 
Lerper, R. T. 1911.—(Demonstration of Nematode Parasites). 
Proc. Zool. Soc. 1911, pp. 620-621. 
Nicott, W. 1911.—On three new ‘Trematodes from Reptiles. 
Proc. Zool. Soc. 1911, pp. 677-686. 
Nicott, W. 1912a@—On two new larval Trematodes from the 
Striped Snake (Zropidonotus ordinatus sirtalis). Proc. 
Zool. Soc. 1912, pp. 767-770. 
Nicort, W. 19126.—On two new Trematode parasites from 
the Indian Cobra. Proce. Zool. Soc. 1912, pp. 851-856. 
SrarrorpD, J. 1903.—'wo Distomes from Canadian Urodela. 
Centralbl. f. Bakt., &c., 1 Abt. xxxiv. pp. 822-830. 
West, G. 8S. 1896.—On a new species of Listomum. Journ. 
Linn. Soe. Lond., Zool. xxv. pp. 322-324. 
EXPLANATION OF THE PLATES, 
Prate [. 
Fig.1. Mediorima propria. X 20. 
2. Ommatobrephus singularis. X 40. 
3. Opisthivglyphe adulescens. X 7. 
