PLATE 78. 

 Paumotella takemoana Chaaiberlin. 

 Figui-es 1-5. 



1. — Dorsal abdominal seta from caudal region. X 260. 



2. — Setae of sixth thoracic somite, distal ends. X 278. 



3. — Abdominal imcinus. X 1036. 



4. — Dorsal abdominal seta, median region of abdomen. X 260. 



5. — Portion of branchia in optical section. X 58. 



Pomatoceros paumotanus Chamberlin. 



Figures '6-9. 



6. — Portion of thoracic seta, tip broken off. X 278. 



7. — Thoracic uncinus. X 1036. 



8. — Lateral view of operculum. X 15. 



9.— Tip of a branchia. X 63. 



Sternaspis maior Chamberlin. 



Figure 10. 

 10.— Ventral shield, X 3.75. 



