Gatty Marine Laboratory, St. Andrews. 165 
. Foot of the same species behind the foregoing (about 20th). 
Enlarged. 
: Fovertul (lower) winged hook of the same foot. X Zeiss oc. 2, 
obj. D. 
. 10th foot of Onuphis brevibrachiata, Ehlers. Enlarged. 
. 30th foot of the same. Enlarged. 
. Brush-shaped bristle from the anterior region of the same. 
xX Zeiss oc. 4, obj. D. 
3 
4 
5 
. 6. Dorsal bristle of the same. x Zeiss oc. 2, obj. D. 
3 
9 
. Ventral bristle of the same. Zeiss oc. 2, obj. D. 
10: Winged hook of the same from the 20th foot. Enlarged. 
. 25, 4th foot of Minoe Kinbergi, Ehlers, the first of each group of 
bristles only being shown. x Zeiss oc. 2, obj. D. 
PuaTEe XI. 
. 11. Bristle of the 1st foot of Onuphis from Adventure Bank, allied 
to O. Grubet. X Zeiss oc. 2, obj. D. 
. 12. Dorsal bristle of the same. Similarly magnified. 
. 18. Great winged hook of Onuphis from Adventure Bank. X as 
before. 
. 14. Posterior foot of Onuphis Grubet, Marenzeller, ‘ Porcupine,’ ° 
1870. Enlarged. 
. 15. 10th foot of Hunice Jeffreys. Enlarged. 
. 16. Dorsal bristle from the same foot. x 100. 
. 17. Brush-shaped bristle of the same. xX 100. 
. 18. Ventral bristle of the 10th foot of the same. xX Zeiss oc. 2, 
obj. D. 
. 19. 30th foot of the same species. X 28 diam. 
. 20. Ventral bristle from the 50th foot of the same. xX Zeiss oc. 2, 
obj. D. 
. 22, Dorsal bristle of Eunice amphiheie, Roule. X Zeiss oc. 2, 
obj. D. 
. 23, Brush-shaped bristle from the same. Similarly magnified. 
. 24, Compound bristle of the same from the 10th foot. Similarly 
magnified. 
ig. 24a. Jointed bristle from the 30th foot of the same. Similarly 
magnitied. 
- Pirate XII. 
. 21. 10th foot of Eunice amphihehe, Roule. Enlarged. 
. 246. Great winged hook behind the 50th foot of Eunice amphi- 
heli. 
. 26. 20th foot of Ninoe Kinbergi, Ehlers. x 70 diam. 
. 27. Long winged hook of the same from the 20th foot. x Zeiss 
oc. 2, obj. D. 
. 28. Dorsal bristle of the same (50th foot).. Similarly magnified. 
. 29. Dorsal view of the anterior region of Lumbriconereis acutifrons. 
Enlarged. 
. 30. Dorsal bristle of the same from the anterior region.  X Zeiss 
oc, 2, obj. D+3 in. draw-tube. 
. 31, One of the more slender series from the same region of the body. 
Similarly magnified. 
. 32. Shorter winged hooks from the middle of the body. Similarly | 
magnified. 
. 83. Foot of Lumbriconereis brevipes. The dorsal edge is to the left. 
x Zeiss oc. 2, obj. D. 
g. 34, Long winged hook of the same. Similarly magnified. 
