30 Wisconsin Academy of Sciences, Arts, and Letters, 
aegopodii, Siphocoryne Scopoli, 1763. Entomologia Carniolica, p. 
137. Aphis. 
Aegopodia podagraria, 8alix sp. 
afiiiiis, Aphis Del Guercio, 1911. Redia, VII, p. 315. 
Mentha viridis. 
afimis, Aphis Del Guercio, var. gardeniae, Del Guercio, 1913. 
Redia, IX, p. 16 0, fig. 
Gardenia radicans. 
affinis, Cnaphalodes Borner, 1908. Arb. Kaiserlichen Biol. Ans. 
Land-und Forstw., VI, part 2, p. 167. 
Larix decidua, Picea abies, Pinus sp. 
affinis, Thecabius (Kaltenbach), 1843. Mon. der Pflanzenlause, 
p. 18. Pemphigus. 
Populus monilifera, P. nigra, P. pyramidalis, Ranunculus acris, R. 
buVbosus, R. tlamula, R. repens, 
africana, Aphis Theobald, 1914. Bui. Ent. Research IV, p. 330, fig. 
(Sorghum vulgare, Hordeum vulgare.)? 
africana, Tetraneura Van Der Goot, 1912. Mitteilungen aus dem 
Naturhistorischen Museum. XXIX. p. 282. 
(Prunus amygdalus) ? 
ageratoidis, Aphis Oestlund, 188 6. Aphididae of Minnesota, p. 38. 
Eupatorium ageratoides, E. urticaefolium. 
agilis, Lachnus Kaltenbach, 1843. Mon. der Pflanzenlause, p. 161. 
Pinus halepensis, P. pinaster, P. sylvestris. 
agrimoniella, Macrosiphum (Cockerell), 1903. Can. Ent., XXXV, 
p. 168. N ectar ophora. 
Agrimonia eupatoria. 
agropyronensis, Chaitophorus Gillette, 1911. Ent. News, XXII, 
p. 442. 
Agropyron glaucum. 
agrostemnium, Macrosiphum Theobald, 1913. nov. nom. for Si- 
phonophora cichorii, Buckton (part) non. Koch. Jour. 
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Agrostemma githago. 
ajugae, Myzus Schouteden, 19 03. Ann. Soc. Ent. Belg., XLVII, 
p. 194. 
Ajuga genevensis, A. reptans. 
