it | 
{ 
1 " 
APPENDIX. 9 / || 
PLAT) Ey sli 
ILLUSTRATES ~ ma 
DR. WRIGHT'S TOUR IN PORTUGAL. 
(p. 294.) -% eis my: 
Fig. 1. Aphrocallistes Bocagei. 
DESCRIPTION OF PLATE XIIL, 
ILLUSTRATIVE OF ste eiete Wey F : 
REV. E, O'MEARA’S NEW DIATOMACEM, No. IIT. — 
(p. 227.) \ ee 
Fig. 
1. Pleurosigma giganteum. 
2. Plagiogramma costatum. iia eh 4 
3. Melosira Wrightii. 7 beh " bes, 
4. Pinnularia marginata. Bee Ss . 
: i scutellum. 
Amphiprora costata. 
