PLATE XXXIV. 
Fig. 
1. 
Anterior region of Syllis roh&i^tiance, 
• 
X about 25. 
Fig. 
2. 
Anterior foot of the foregoing, 
X 55. 
Fig. 
3. 
Head and anterior region of Nereis kohiensis, 
• 
Enlarged. 
Fig. 
4. 
Tenth foot of the foregoing, 
X 25. 
Fig. 
5. 
Thirty-seventh foot of the same, . 
X 25. 
Fig. 
6. 
Maxilla of the same species. 
• 
X 25. 
Fig. 
7. 
Head and anterior region of Nereis tongatahuensis, 
• 
Enlarged. 
Fig. 
8. 
Tenth foot of the same, .... 
• 
X 25. 
Fig. 
9. 
Thirty-seventh foot of the foregoing, 
• 
X 25. 
Fig. 
10. 
Head and anterior region of Nereis arafurensis. The 
been bent downward and inward, . 
palpi have 
Enlarged. 
Fig. 
11. 
Tenth footh of the same, .... 
. 
X 25. 
Fig. 
13. 
Thirty-seventh foot of the foregoing, 
* 
X 25. 
Fig. 
14. 
Head and anterior region of Nereis melanocephala^ 
► 
Enlarged. 
Fig. 
15. 
Tenth foot of the same, .... 
• 
X 25 
Fig. 
16. 
Thirty-seventh foot of the same, . 
. 
X 25. 
Fig. 
17. 
Sixty-seventh foot of the foregoing. 
• . 
X 40. 
