TRANSACTIONS OF MICROSCOPICAL SOCIETY, 
DESCRIPTION OF PLATE IX, 
Illustrating Dr. Greville^s paper on New Diatoms. Series VI. 
Fig. 
1. — Cymato'pleura angulata. 
2. — Cam^ylodiscus Broimeanus. 
3. — Eupodiscus oculaUis. 
4. — „ obscurus. 
5. — Glyphodiscus stellatus. x 800. 
6. — Triceratium pedinatum. 
7. — „ decorum. 
8. — „ Roperianum. 
9. — flexuosum. 
10. — „ inornatum. 
11. — Amphiiefras producia. 
12. — Amphora sarniensis. 
13. — Navicula indica. 
All the figures except fig. 5 are x 400 diameters. 
