POLYCHAETOTJS ANTSTELIDS FROM PHILIPPINE SEAS. 631 



SCHMAEDA, L. K. 



1S61. Neue wirbellose Tluere. Erster Band. Turbellarien, Rotatories, und 



Anneliden. Zweite Hiilfto. 

 Tbeadwell, A. L. 



1906. Polychaetous Annelids of the Hawaiian Islands collected by tlie 



steamer Albatross in 1902. Bull. U. S. Fish Oomm., vol. 23, pp. 1145-1181, 



SI figs, in text. 

 1914. Polychaetous Annelids <>f the Pacific Coast in the collections of the 



Zoological Museum of the University of California. New Syllidae from 



San Francisco Bay. Collected by the U. S. S. Albatross.- Univ. Calif. 



Pub. Zodl, vol. 13, pp. 8 and 9, pp. 175-238, pis. 11-12, 7 figs, in text. 



EXPLANATION OF PLATES. 

 Plate 46. 



Myriankla tereseta. 



Fig. 1. Dorsal view of head X 15. 



2. Parapodium X 50. < __^ 



3. Ventral seta X 475. 



Iphione fustis. 



4. Dorsal view of head X 30. 



5. Elytron X 23. 



6. Cirrus-bearing parapodium X 22. 



7. Terminal fifth of dorsal seta X 350. 



8. Terminal portion of ventral seta X 350. 



Panthalis adumbrata. 



9. Dorsal view of head X 15. 



10. Elytron X 10. 



11. Parapodium X 10. 



12. Terminal portion of dorsal seta X 350. 



13. Terminal portion of middle seta X 350. 



14. Ventral seta X 350. 



Plate 47. 

 Lagisca oculescens. 



Fig. 1. Dorsal view of head X 14. 



2. Elytron X 10. 



3. Spike from median edge of elytron X 350. 

 "4. Cirrus-bearing parapodium X 15. 



5. Terminal portion of dorsal seta X 350. 



6. Ventral seta of first type X 350. 



7. Ventral seta of second type X 350. 



Nereis (Leptonereis) inermis. 



S. Dorsal view of head X 20. 



9. Posterior view of right seventh parapodium X 25. 



10. Posterior view of light twenty-ninth parapodium X 25. 



11. Setose seta of first type from seventh parapodium X 350. 



12. Setose seta of second type from seventh parapodium X 350. 



