PLATE LIII. 



FigS. 1-14. ACTINOMETRA SOLAEIS, Lam., Sp. 



Fig. 1. Dorsal aspect of a young individual, 



Fig. 2. An older individual, ..... 



Figs. 3, 4. The first pair of pinnules, .... 



Figs. 5, 6. The second pair of pinnules, 



Figs. 7, 8. The third pair of pinnules, .... 



Figs. 9, 10. The first pair of pinnules in another example, 



Figs. 11, 12. Its second pair, ..... 



Figs. 13, 14. Its third pair, ...... 



Figs. 15-22. ACTINOMETRA PECTINATA, Retz., sp. 



Fig. 15. Dorsal aspect. . - • ■ . x 1^ 285 



Figs. 16, 17. The first pair of pinnules, . . . . x 3 281 



Figs. 18, 19. The second pair of pinnules, . . . . x 3 

 Figs. 20, 21. The third pair of pinnules, 



Fig. 22. The pinnule on the eighth brachial, . . • . x 3 



281 

 3 281 



285 



