PLATE XXXVI.
.Die.
1. Palpus of Lsetmatonice filicorms, a little beyond tlie middle. X 90.
2. Strong bristle from the upper (third) ventral series in the foot of Aphrodita amleata.
X 55.
3. Bristles from a posterior foot of Aphrodita aculeata. X 360.
4. Tip of a dorsal spine of a British Laetmatonice producta. X 55.
5. Ventral bristle of Lsetmatonice producta, var. X 40.
6. Tip of dorsal spine of Lsetmatonice filicorms with four hooks on one side. X 55.
7. Tip of ventral bristle of Lsetmatonice filicornis. X 55.
8. Lateral view of a dorsal spine of Lsetmatonice filicorms. X 55.
9. Tip of bristle on the dorsum of an anterior foot of Hermione hystrix. X 90.
10. Tenth foot (about) of Aphrodita aculeata, viewed from the ventral surface. Enlarged
under a lens.'
11. Tip of one of the attenuate spines on the dorsum of an anterior foot of Hermione
hystrix. X 210.
12. Tip of dorsal spine of Lsetmatonice filicornis. X 9|:,:
13. Foot of Hermiom hystrix. Enlarged under a lens.
14. Tip of dorsal spine of Hermione hystrix with shield, X 90.
15. Tip of spine of Hermione hystrix with shield removed, lateral view in balsam. X 90.
16. Foot of Enrythoe borealis, Channel Islands. X 90.
17. Pinnate ventral bristle of the second foot of Aphrodita aculeata. X 90.
18. Stout smooth bristles of Aphrodita aculeata. X 90.
19. Bristle (spinous) from the posterior end of A. aculeata. X 55..
20 a front, and 20 b lateral view of a bristle from the same region of A. aculeata.
X 55.
21. Tip of the palpus of Lsetmatonice filicornis. X 55.
22. Anterior foot of Aphrodita aculeata, from the posterior face. X under a lens.
23. Papillte of the facial tubercle of Aphrodita. aculeata. X 90.
24. Outline of three papillae of the facial tuberole of Lsetmatonice filicornis. X 90.