PLATE XIX. 



Fig. I. Scale of Halosfdna pilosa n. sp. X 29. 



Fig. 2. Neuropodial bristle of the same species. X 198. 



Fig. 3. Scale of Halosydna batheia n. sp. X 38. 



Fig. 4. Parapodium of the same species. X 48. 



Fig. 5. Neuropodial bristle of the same species. X 250. 



Fig. 6. Head of Paralialosydna sibogae Horst. X 29. 



Fig. 7. Parapodium of the same species. X 48. 



Figs. 8, a, b, c and d. Neuropodial bristles of Lepidasthenia affinis n. sp. X 198. 



Fig. 9. Dorsal neuropodial bristle of Lepidasthenia inicro/tpis Potts. X 360. 



Fig. 10. Dorsal neuropodial bristle of Lcpidasf/ienia sp. (Stat. 105). X 250. 



Fig. II. Dorsal view of the anterior segments of ]Veberia piistulata Horst. X n. 



Fig. 12. Parapodium of the same species. X 19. 



