Wilson-Vickery—List of Aphididde. 
323 
Saglttaria sagittifolia. 
Sipha glyceriae Kaltenbach. 
Siphocoryne numpTiaeae Linnaeus. 
Salix sp. 
Aphis farinosa DeGeer. 
Aphis furcula Zetterstedt. 
Aphis fuscula Zetterstedt. 
Aphis gracilis Walker. 
Aphis nigripes Theobald. 
Aphis pilosa Haldeman. 
Aphis salicariae Koch. 
Aphis salicina Zetterstedt. 
Aphis salicis DeGeer. 
Aphis salicis Sulzer. 
Chaitophorus salicis Williams. 
Lachnus dentatus LeBaron. 
Lachnus salicellis Fitch. 
Lachnus saliana Gmelin. 
Macrosiphum califarnica Clarke. 
Melanoxantherium antennatum Patch. 
Myzus ascelepiadis Passerini. 
Pemphigus salicis Lichtenstein. 
Phylloxera salicis Lichtenstein. 
Pterocomma Hcolor Oestlund. 
Pterocomma populeus longirostris Mordwilko. 
Pterocomma rufulus Davidson. 
Pterocomma salicti Harris. 
Rhopalosiphum persicae Sulzer. 
Siphoorcyne aegopodii Scopoli. 
Stomaphis hohretzkyi Mordwilko. 
Salix alba. 
Aphis amenticola Kaltenbach. 
Aphis longirostris Fabricius. 
Aphis rumicis Linnaeus. 
Chaitophorus salicti Schrank. 
Chaitophorus viminalis Monell. 
Chaitophorus vitellinae Schrank. 
Lachnus longirostris Boyer. 
Lachnus punctatus Burmeister. 
Lachnus viminalis Boyer. 
Pterocomma populea Kaltenbach. 
Pterocomma salicis Linnaeus. 
Pterocomma smithiae Monell. 
Pterocomma steinheili Mordwilko? 
Siphocoryne capreae Fabricius. 
