4.78 FRANK E. BEDDARD. 
Fic. 3.— Capsulogenous ” glands of Pericheta aspergillum, magni- 
fied about 20 diam. o. External orifice. 
Fic. 4.—Section through body wall of Pericheta, sp., to show “ capsulo- 
genous” glands (g/.). a. Hxternal orifice. 
Fic. 5.—Transverse section through body wall of Pericheta aspergil- 
lum. e. Epidermis. ¢. Transverse. 7. Longitudinal muscular coat. 4. A 
*‘capsulogenous” gland, the section passing through the blind extremity. 
a. Duct of another in longitudinal, a’ in transverse section. 
Fic. 6.—Spermatheca of Pericheta Houlleti. d. Diverticulum. a. 
Capsulogenous glands. 
Fic. 7.—Transverse section through nerve-cord (z) and median ventral 
portion of body wall of Pericheta affinis(?). ». Subnervian blood- 
vessel. 
Fie. 8.—Section through one of the “blood-glands” of Pericheta 
aspergillum. v. Blood-vessels. 6/. d/’. Dilatations of same. m. Muscular 
fibres. p. Peritoneal epithelium. 
Fic. 9.—Portion of network of one of the blood-glands of Pericheta 
Houlleti. 4. Blood-vessels. a. Dilatation. 
Fic. 10.—Section through nerve-cord and a pair of lateral nerves in 
Pericheta aspergillum. wz. Nerve-cord. 4. Body wall. 
Fic. 11.—Female reproductive organs of Eudrilus. s. Septum between 
segments x11I and xiv. s’. Septum between segments x11 and XII. sp. Sper- 
matheca. g/. Glandular body. 0. Ovaries with their ducts. 
Fic. 12.—A portion of egg-sac of Pericheta intermedia. c. Walls of 
sacculi. a. Nutritive cells. 4. Follicular epithelium surrounding ovum. 
Fic. 13.—A portion of ovary of Eudrilus. a—d. Ova in various stages 
of development. 
Fic. 14.—Penial seta of Acanthodrilus Dalei. 
Fic. 15.—Penial sete of A. georgianus. 
Fic. 16.—Extremity of same seta more highly magnified. 
Fic. 17.—Penial seta of A. antarcticus. 
Fic. 18.—Extremity of penial seta of A. capensis. 
Fic. 19.—Penial seta of A. Rose. 
Fic. 20.—Anterior segments of A. Rose. 
Fie. 21.—Anterior segments of A. multiporus. 
Fic. 22.—Anterior segments of A. georgianus. 
Fie. 23.—Spermatheca of A. Dalei. a. Glandular part of diverticulum. 
Fig, 24.—Spermatheca of A. Rosex. a. Glandular part of diverticulum. 
Fic. 25.—Spermatheca of A. nove-zealandia. a. Glandular part of 
diverticulum. 
