6io 



Records of the Indian Museum. 



[Vol. VIII, 



from the margin, in the other there was no indication of this, due 

 no doubt to destruction of surface in the alcohol. 



The generative orifice was very conspicuous, a vertical slit 

 with a pale border. Head and neck pale grey with a rugous 

 surface, the rugosities having a single dark spot. The mouth 

 (text-fig. 6, B), as viewed from the front, is seen to have thick 

 crescentric sides, somewhat projecting and pale in colour than the 

 surrounding integuments. The visceral sac is very closely and 

 finely streaked black giving it a dark tinge. 



Fig. 6. — Laudoiiria radleyi, Jousseaume. 



A. — Anterior part of animal, X 4'5. 



B. — Head as viewed from the front, X S. 



C. — Jaw, X 30. 



D. — Part of generati\'e organs, X 8. 



E.— ,, ' ,, „ ^ ^■ 



Generative organs. The penis (text-fig, 6, D, E) is a long tube 

 bent where the short retractor muscle is given off, a very short 

 epiphallus, followed by an oval-shaped flagellum which terminates 

 in a short distinct point, at the base of this ovate sac the vas 

 deferens joins it. The lower portion of the spermatheca was seen, 

 but the terminal (probably globose) was broken. So far the geni- 

 talia agrees with that of H. damsangensis of Sikhim and they 

 are co-generic, which is of interest to record. The radula was 

 extracted, the formula being 15. 15. 1. 15. 15 or 30.1.30. The teeth 

 correspond in form with those I have figured of hengdanensis from 



