PLATE XXXII. 



FIG. i. Eudistylia gigantea sp.nov.,p.2io. Seta from abdomen, about % view. 



2. Pennoned seta, from a thoracic torus of another specimen, back view. 



3. Inferior thoracic seta below the collar, from the same specimen as 



fig. n, about ^ view. 



4. Inferior seta from the collar fascicle of the same specimen as fig. i, 



about % view. 



5. Another seta from the same fascicle, more turned. 



6. Inferior seta from collar fascicle of type, nearly back view. 



7. Superior seta from the same fascicle, side view. 



8. Inferior thoracic seta below collar of type, back view. 



9. Eudistylia plumosa sp. nov., p. 212. Inferior thoracic seta below collar 



of type, nearly back view. 



10. Eudistylia gigantea sp. nov., p. 210. Seta from abdomen of type, 



n. Inferior thoracic seta from the same specimen as fig. 3. 



12. Avicular uncinus from a caudal torus of type. 



13. Avicular uncinus from a thoracic torus of type. 



14. Pennoned seta from same torus, in profile. 



15. Eudistylia plumosa sp. nov., p. 212. Avicular uncinus from near ven- 



tral end of a thoracic torus of type. 



16. Eudistylia gigantea sp. nov., p. 210. Avicular uncinus from thoracic 



torus from the same specimen as fig. i. 



17. Pennoned seta from same torus, in profile. 



18. Eudistylia plumosa sp. nov., p. 212. Avicular uncinus from abdominal 



torus of type. 



19. Seta from abdomen of type. 



20. Superior seta from fourth thoracic segment of type. 



21. Eudistylia gigantea sp. nov., p. 210. Avicular uncinus from abdominal 



torus of type. 



22. Eudistylia plumosa sp. nov., p. 212. Avicular uncinus near dorsal end 



of same thoracic torus as fig. 15. 



23. Eudistylia gigantea sp. nov., p. 210. Pennoned seta from a thoracic 



torus of same specimen as fig. 2, another view. 



24. Avicular uncinus from abdominal torus of same specimen as fig. i. 



25. Inferior thoracic seta below collar of same specimen as fig. 2. 



26. Superior seta from fourth thoracic segment of type. 



Figures i, 4, 5, 6, 7, 9, 10, 19, 20 are by A. H. Verrill, X I9 6 ; the oth- 

 ers, by the author, X 2I2 



(322) 



