PLATE XXXVII. 
Fig. 1. Dorsal view of the anterior region of Lumhriconereis heteropoda, Enlarged. 
Fig. 2. Fiftieth foot of the same, . , . . . x 25. 
Fig. 3. Dorsal aspect of the anterior region of Notocirrus capensis, . Enlarged. 
Fig. 4. Fiftieth foot of the foregoing. The bristles are pressed upward, . x 40. 
Fig. 5. Dorsal view of the anterior region of Laranda longa, . . Enlarged. 
Fig. 6. Dorsal aspect of the head and adjoining region of Nematonereis 
schmardce, ....... Enlarged. 
Fig. 7. Thirtieth foot of the same, . . . . . x 80. 
Fig. 8. Hundredth foot of the foregoing (upper bristles incomplete), . x 80. 
Fig. 9. Anterior dorsal view of Lumbriconereis ehlersii, var. tenuisetis, . Enlarged. 
Fig. 10. Foot of Nematonereis (fragment), from Sea Point, near Cape 
Town, . . . . . . . X 80. 
Fig. II. Nematonereis (fragment), from St. Vincent, ... x 80. 
Fig. 12. Dorsal view of the anterior region of Euniee magellaniea, . Enlarged. 
Fig. 13. Maxillae and dental plates of the foregoing, . . . x 12. 
Fig. 14. Mandibles of the same, . . . . . . x 12. 
Fig. 15. Twentieth foot of the same, . . . . . x 18. 
Fig. 16. Dorsal aspect of the anterior region of Eunice prognatha, . Enlarged. 
Fig. 17. Thirtieth foot of the same, . . . . . x 18. 
Fig. 18. Anterior ventral region of Eunice torresiensis} A pedicellaria is 
fixed to one of the processes. 
Fig. 19. Twentieth foot of the same, . . . . . x 18. 
Fig. 20. Maxillae and dental plates of an adult of the foregoing, . . x about 8. 
Fig. 21. Mandibles of an adult of the same, . . . . x about 8. 
^ The engraver has erroneously added an outer row to the unpaired left lateral series of teeth, instead of merely 
showing a dark brown pigment-band, as in the original. 
