460 E, A. ANDREWS. 
Fic, 8.—Ventral view of the posterior part of specimen B, much enlarged. 
Fic. 9.—Transverse section of the left terminal, or lateral process of speci- 
men B near its posterior tip, showing absence of digestive tract, the character 
of the body-wall, nerve-cord, ventral sete, and nephridia. 
Fic. 10.—Longitudinal horizontal section of the region of union of the 
two terminals and the trunk of specimen B, showing arrangement of body- 
wall, body-cavity, digestive tract, septa, and nephridia. 
Fic. 11.—Right side of the posterior end of Podarke A, from an alcoholic 
specimen. The dorsal terminal should appear as if somewhat rotated towards 
the. right. 
Fie, 12.—Vertical median section of Fig. 11, showing the bifurcation of 
the digestive tract and the interrupted nerve-cord of the dorsal terminal, as 
well as the connected nerve-cord of the ventral terminal. 
Fie. 13.—View of part of the right side of Podarke V to show the small 
right terminal from its dorsal aspect. 
Fic, 14.—Dorsal view of one of the abnormal parapodia of the main trunk 
of V, showing the posterior process x. 
Fic. 15.—Side view of Podarke W from an alcoholic specimen with pro- 
boscis partly extended. 
Fie. 16.—Dorsal view, much enlarged, taken from the specimen Z in life. 
