2 3 8 



MANUAL OF ZOOLOGY 



Fig. 139. — Dorsal view of the internal organs of Peripatus. an, anus; ant, an- 

 tennae ; brv, brain ; cox. gld, coxal gland of the seventeenth leg ; cf gen, male 

 genital aperture ; ne. co, nerve-cord ; neph, nephridia : fihar, pharynx ; sal. gld, 

 salivary gland ; si. gld, slime gland ; stom, stomach. (Combined from Balfour.) 



