[Fig. 70. — Girasia kookeri, Gray. 



A. View of right, left, aucl dorsal sides: drawn from a spirit-specimen. 

 # nat. size. 



A' Position of »he\\- and dorsal lobes. Nat. size. The former grown together 

 on tlie line running from the res.ap. ; left dorsal h)be turned back to 

 show the position of the respiratory and anal orifices. 



B. Generative organs, f nat. size. 

 B'. Do., part of. X 3. 



C. The shell. | nat. size. 



al.a. Albumen-gland. 

 a.or. Anal orifice. 

 am.or. Amatorial organ. 



ci'p. Caecum of the retractor penis. 

 ./'. Foot. 

 /•. Kale-sac. 

 gen.ajy. Generative aperture. 

 Idl. Left dor.sal lobe. 



B''. Spermatophore. X 3. 



D. Jaw, enlarged, and radula. X 138. 



E. Girasia crocca, Godwin- Austen. 



Isl. Left shell-lobe. 



ov. Oviduct. 

 i ot. Ovo-test's. 



rmf. Retractor muscle of penis. 



rm. Retractor muscle. 



rsl. Right shell-lobe. 

 ! rdl. Right dorsal lobe. 

 ; pr. Prostate.] 



