Wilson-Yickery—List of Aphididae. 
223 
Colocasia antiquorum. 
Aphis gossypii Glover. 
Aphis malvae Walker. 
Rhopalosiphum persicae Sulzer. 
Colutea arborescens. 
Macrosiphum pisi Kaltenbach. 
Macrosiphum ulmariae Schrank. 
Pemphigus coluteae Passerini. 
“Oompositao”. 
Aphis compositae Theobald. 
Macrosiphum compositae Theobald. 
Oonium maculatum. 
Aphis rumicis Linnaeus. 
Macrosiphum cyparissiae cucurMtae Del Guercio. 
Siphocoryne capreae Fabricius. 
Siphocoryne conii Davidson. 
Siphocoryne foeniculi Passerini. 
Siphocoryne pastinaceae Linnaeus. 
Siphocoryne xylostei Schrank. 
Convolvulus sp. 
Aphis gossypii Glover. 
Rhopalosiphum persicae Sulzer. 
V 
Convolvulus althaeoides. 
Aphis convolvulicola Ferrari. 
Macrosiphum solani Kaltenbach. 
Convolvulus arvensis. 
Aphis convolvulicola Ferrari. 
Amphorophora latysiphon Davidson. 
Macrosiphum convoluuli Kaltenbach. 
Convolvulus sepium~C. arvemsis. 
Macrosiphum convoluli Kaltenbach. 
Convolvulus tricolor. 
Macrosiphum convoluli Kaltenbach. 
Corallorhiza multifolora. 
Macrosiphum corralorhizae Cockerell. 
