PLATES IN VOL. VII. 
PraTE I. A cluster of fish-eggs, attached to an Alcyonarian. 
II. 
III, 
as 
Cutaneous glands of Porcellio dilatatus, Latr. 
Thysanoptera from the Seychelles Islands. 
VIII. African and Asiatic Laius, 
TX. Galls on Acacia arabica caused by Gynaikothrips obscu- 
ripes, Bagn. 
X. Ruteline beetles from Indo-China. 
XI. Jurassic fossils from Central Arabia. 
XII. Williamsoniella valdensis, sp.n., and Parka decipiens, Flem, 
