TW%age of H.M.S.'Chaflengor : 



Eailiolaria.Pl.57. 



B.faeckel and l(iiltsch>] 



1 SET 



8. PTE 



HOCAPSA, 2 1 LITHOPERA, 4 5 CRYPTOPRORA, Of 

 ROPHORMIS,f). ENNEAPHORMIS, 10 I CTYO PH I MU S ,11 

 13 SETHOCHYTRIS, 14. SETHOPERA. 



Plfifltscjh^enaJjiftLogi? 



SETHOPHATNA, 

 12 PEROMEUSSA, 



