PLATE X. 



1 i. Dorsal view of the anterioi segments of Eurythoe parvecarunculata n. sp. 32. 



I 2. Ventral bristlc of the same species. 300. 



I . Ventral spine of the same species. 300. 



1 4. Harpoon-shaped dorsal bristlc of the same species. 230. 



1 5. ited dorsal bristlc of the same species. 230. 



Dorsal view of the anterior segments of Eurythoe dubia n. sp. 8. 

 ited ventral bristlc of the same species. 230. 



i 8. Short bifurcated ventral bristlc of the same species. 100. 



I 9. Ventral bristlc of tin- fii ! ment of the same species. 230. 



IO. Ventral spine of the same species. 230. 



1 11. Dorsal view of Bentkoscolex coecus n. sp. 1 ' _,. 



ij. Dorsal view of the anterior segments of the same species. ■ 25. 



1 j. Ventral view of the head of the same species. 25. 

 14 aml 15. Short ventral bristles of the same species. 30x3. 



[6. Elongated ventral bristlc of the same species, x 300. 



i 1 •-. Dorsal view of the anterior segments of Amphinome nigrobranchiata n. sp. 15. 



i [8. Infcrior ventral bristlc of the anterior segments of the same species. 300. 



19. Superior ventral bristlc of the anterior segments of the same species. < 300. 



20. Ventral bristlc of the posterior segments of the same species. 300. 



; :\. Lateral view of Amphinome pulchra n. sp., with a young onc on its back. ■ 3. 



22. 1 larpoon-shaped dorsal bristlc of the same species. • 30O. 



23. Ventral spine of the same species. 300. 



