Plate II. 



Fig. 2 



3 



— Campylodiscus circumactus % A. S. 



— C. Sanu t '. i . ( .run. 

 — C. undulatuS) Grev. 

 — C. BrightwellU) Grun. 

 — C. biangulatuSy Grev. 

 — C. flutninensisi Grun. 

 — C. decorus, Breb. 

 — C. rivulosus, Brun. 

 — C. rivalis, A. S. 

 — C. A^//^7, W. Sm. 



Figs. 2, 3. 9, 13, 15, 17, 18 are from A. S., Atlas, 

 x 660. 



, 8, 12 from GrevilleJ * 400. 



„ 16 from J. Brun, * 400. 



