Plate 146. 

 1-6. Homolampas fulva A. Ag. 



1. Valve of rostrate pedicellaria. X 95. 



2. Valve of slender tridentate pedicellaria. X 95. 



3. Side view of valve of slender tridentate pedicellaria. X 95. 



4. Rostrate pedicellaria. X 40. 



5. Valve of stout tridentate pedicellaria. X 95. 



6. Valve of triphyllous (?) pedicellaria. X 95. 



7. Homolampas hastata A. Ag. 



7. Outline of margin of base of valve of rostrate pedicellaria. X 95. 



8. Homolampas fragilis (A. Ag.). 



8. Outline of margin of base of valve of rostrate pedicellaria. X 95. 



9, 10. Hypselaster rotundus (A. Ag. & CI.). 



9. Side view of valve of tridentate pedicellaria. X 95. 



10. Side view of valve of rostrate pedicellaria. X 95. 



11. Hemiaster globulus A. Ag. & CI. 



11. Valve of ophicephalous pedicellaria. X 95. 



12. Linopneustes longispinus (A. Ag.). 



12. Side view of valve of rostrate pedicellaria. X 40. 



13. Gymnopatagus magnus A. Ag. & CI. 



13. Side view of valve of globiferous pedicellaria. X 95. 



14. Gymnopatagus micropetalus H. L. Clark. 



14. Side view of valve of rostrate pedicellaria. X 95. 



15. Brissus latecarinatus (Leske). 



15. Valve of slender tridentate pedicellaria. X 95. 



16. Metalia dicrana H. L. Clark. 



16. Valve of rostrate pedicellaria. X 95. 



17. Spatangus lutkeni A. Ag. 



17. Outline of blade of valve of stout tridentate pedicellaria. X 40. 



