PLANGHE XIV. 



Fig. i. Amphiura trepida, face dorsale. G = 22. 



Fig. 2. Amphiura trepida, face ventrale. G=22. 



Fig. 3. Amphiura uncinata, face dorsale. G = 9. 



Fig. 4. Amphiura uncinata, face ventrale. G = 9. 



Fig. 5. Amphiura debilis, face dorsale. G = 30. 



Fig. 6. Amphiura debilis, face ventrale. G = 30. 



Fig. 7. Amphiura confinis, face dorsale. G=25- 



Fig. 8. Amphiura confinis, face ventrale. G = 25. 



