EXPLANATION OF PLATES 



PLATE I. 



Eteoxe cinerea n. »p. 



Fig. 1.— Auterior foot, X IG. 

 2.— Middle foot, X 16. 

 3. — Posterior foot, X 16. 

 4. — Head aud buccal segmeut, x Ifi. 

 5.— Seta, x 300. 



PODAltKE C^CA «. Sp. 



Fig. 6. — Head aud auterior segments, X 70. 

 7. — Eighth aud ninth segments, x 70. 

 8.— Seta, X 450. 



Hesioxe agilis h. sp. 



Fig. 9. — Head aud auterior part of alimentary canal, X 45. 

 10. — Foot, from middle of body, X 45. 

 11.— Compound seta, X 400. 



PLATE II. 



Syllides convoluta n. ap. 



Fig. 12. — Head and anterior segments, X 85. 

 13. — Outline of middle segmeuts, X 85. 

 14. — Compound seta, X 7.50. 

 15. — Simple seta (acicula), x 7.50. 

 16.— Foot, X 150. 



Streptosyllis areN/E v. g., n. «p. 



Fig. 17. — Head aud first two segments, X 65. 



18. — Outline of under surface of head, X 85. 

 19. — Posterior segments, X 35. 

 20. — Foot with articulated jointed cirrus, X 85. 

 21. — Foot, to show ventral cirrus, X 85. 



PLATE III. 



Streptosyllis aren^e n, g., n. 8p* 



Fig. 22.— Compound seta, X 400. 

 23.— Simple seta, X 400. 



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