April, 'lO] ENTOMOLOGICAL NEWS 153 



114. Peritymbia, Westwood, 1867, Gardner's Chronicle, p. 681, t. viti- 



sana Westw. 



115. Phorodon, Passerini, 1860, Gli Afidi, p. 27, t. humuli Schrank. 



116. Pliloemyzus, Horvath, 1896, Wien. Ent. Zeit., Vol. XV, p. 5, t. 



passerinii Sign. 



117. Phloeophthridiuni, Von der Hoeven, 1850, Haub. Dierkunde, I, 



P- 509. 



118. Phyllaphis, Koch, 1854, Die Pflanz. Aphiden, p. 248, t fagi Linn. 



=Plrillaphis of others. 



119. Phyllophora, Fernie, 1852, Morris, Nat., Vol. II, p. 265, t. testu- 



dinacea. 



120. Phyllophorus, Thornton, 1852, Proc. Ent. Soc. London, n. s. II, 



p. 78, t. testudinatus. 



121. Phylloxera, Boyer, 1834, Ann. Ent. Soc. Fr., Vol. Ill, p. 222, t. 



quercus. 



122. Phylloxera, subg. Borner, 1908, Zool. Anz., Vol. XXXIII, p. 608, 



t. Ph. quercus Fousc. 



123. Phylloxerina, Borner, 1908, Zool. Anz., Vol. XXXIII, p. 607, 



t. Ph. salicis, Licht. 



124. Phymatosiphum, Davis, 1909, Annals Ent. Soc. Amer., Vol. II, p. 



196, t. monelii Davis. 



125. Pineus, Shimer, 1869, Trans. Amer. Ent. Soc., Vol. II, p. 383, t. 



pinicorticis Fitch. 



126. Polyocellaria, Imhof, 1900, Biol. Centralblatt, Vol. XX, p. 527, 



not a valid Genus. 



127. Prociphilus, Koch, 1854, Die Pflanz. Aphiden, p. 279, t. bumeliae 



Schrank. 



128. Psylloptera Ferrari, 1872, Anno, del Museo Civ. de Stor. Nat. 



di Geneva, Vol. Ill, p. 85, t. quercina Fer. 



129. Pterocallis, Passerini, 1860, Gli Afidi, p. 28, t. alni Pass. 



130. Pterochlorus, Rondani, 1848, Nouv. Ann. Sci. Nat., Bologna, (2) 



Vol. VIII, p. ?, t. roboris Rond. 



131. Pterocomma, Buckton, 1879, Mon. Brit. Aphid., Vol. II, p. 142, 



t. pilosa Buckton. 



132. Ptychodes, Buckton, 1881, Mon. Brit. Aphides, Vol. Ill, p. 39, 



t. juglandis Kalt. 



133. Rhizaphis, Planchon, 1867, Compt. Rend. Paris, Vol. XVII, p. 5&*. 



t. vastatrix. 



134. Rhizobius, Burmeister, 1835, Handb. Entom. II, p. 87, t. pilo- 



sellae Burm. 



135. Rhizocera, Kirk, 1897, New Zealand, Dept. Agrl. Leaflets for 



Gardners no. 20, p. 3 ; also in Vol. 6, 1898, Rept. Dept. Agrl. 

 N. Zeal., p. 178, n. genus for P. vastatrix Plan. 



