Wilson-Vickery—List of ApJiididae. 
137 
praeterita, Aphis Walker, 1849. The Zool. VII, p. 52, app. 
Epilodium sp. 
primulae, Macrosiphum Theobald, 1913. Jour. Econ. Biol., VIII, 
No. 2, p. 91. 
Primula kewensis, P. vulgaris. 
prolifera, Phylloxera Oestlund, 1887. Aphididae of Minnesota, p. 
16. 
Populus sp. in galls of Pemphigus popuU-transversus Riley, Popu- 
charatum, S. vulgare, Zea mays. 
propinquum, Macrosiphum Mordwilko, as a sub sp. of M. cyparis- 
siac Koch which see. 
protospirae, Pemphigus Lichtenstein, 1885. Mon. Peupl., p. 31, fig. 
Listed in La Flore des Aphidens, 1884. 
Populus nigra, P. pyramidalis. 
pruinosus, Lachnus Hartig, 1841. Zeit. Ent. (Germar), III, p, 368. 
No food plant given. 
prunaria, Aphis Walker, 1850. Ann. Mag. Nat. Hist. VI, ser. 2, 
p. 121. Prunus domestica, P. spinosa. 
pruni, Aphis Geoffrey, 1762. Histoire Abregee des Insectes, I, p. 
497. 
pruni, Aphis Koch, 18 54. Die Pfianzenlause Aphiden, p. 68, fig. 
Prunus armeniaca, P. domestica, P. insititia, P. padus, P. spinosa. 
pruni, Hyalopteinis (Pabricius), 1775. Systema Entomologiae, 
(Pabricius), p. 735. Aphis. 
Ammophila arundinacea, PJiragmites sp., Prunus amygdalis, P. ar¬ 
meniaca, P. domesticus, P. insititia, P. persica, P. pissardi, P. 
spinosa, Pyrus malus. 
prunf« Phorodoii (S'copoli), 1763. Entomologia Oarniolica, p. 
138. Aphis. 
Prunus sp. 
pruni, Phorodon Ferrari, 1872. Ann. Mus. Civ. Stor. Nat. Gen¬ 
ova, II. p. 60. 
Prunus mahalel). 
pruni, Tetraneura Taschenberg, 1869. Brehms Illustrirtes Thier- 
leben, VI, p. 514. 
Prunus sp. 
