PLATE LXX. 



[Part Vlll.— January 1898.] 



Fig. 1. Cryptosoma inusit.vtum, G.-A., x lo. Eastern Burmah. 



1 a. DittOj nat. size. 



2. Cryptosoma pk.«stans, Gould, x 1-5. Moulmain. 



2 a. Ditto, nat. size. 



3. Cryptosoma inusitatum, view of part of left side, x lo. 



4. Ditto: the buccal mass from left side, x 4'5. 



5. Ditto : jaw, x 8. 



6. Ditto: central teeth of odontopore ; G«, 17th to 2.3rd median; 6i, the outer- 



most laterals, x 196. 



7. Ditto : generative organs, x 4-5. Lettering as in former Plates. 

 7 a. The albumen-gland and part of hermaphrodite duct, x I'o. 



7 b. The amatorial organ, x 2-5. 



7 c. Ditto, with fleshy dart more exposed, x 4"o. 



8. A spermatophore, x 4'5. 



Ii.d., hcmaphrodite duct; r.in., retractor muscle; D., dart or amatorial organ; 

 sjj., sperniathcca ; v.d., vas deferens ; P., male organ. 



