59. 
60. 
61. 
62. 
EXPLANATION OF PLATE VI. 
Aleurodicus cockerelli. 
Pupa-case. 
Fore-wing of adult. 
Vasiform orifice, operculum, and lingula of pupa-case. 
Portion of margin of pupa-case. 
Aleurodicus minima. 
Pupa-case. 
Fore-wing of adult. 
Vasiform orifice, operculum, and lingula of pupa-case. 
. A compound pore from dorsum of pupa-case. 
Portion of margin of pupa-case. 
60 
