64 



251. Kermes nivalis King & Ckll. 

 Kermes nivalis King& Ckll., Ann. Mag. N. H., (7), ii, p. 330 (1S98). 

 " " Ckll., Can. Ent.,xxxi,p. 139(1899). 



" " " Psyche, ix, p. 44 (1900). 



" " King, " " pp. 78, 80 (1900). 



" " Hunter, Studies Ins. Life, p. 187 (1902). 



Habitat. — Mass. 

 On Ouercus alba. 



252. Kermes pailidus Sign. 

 Kermes pailidus Sign., Ann. Soc. Ent. Fr., (5), iv-, p. 553 (1S74). 

 Habitat. — Europe. 

 On oak. 



253. Kermes perryi King. 

 Kermes perryi King, Psyche, ix, p. 81 (1900). 



" " " Can. Ent., xxxiv, p. 60 (1902). 



Habitat. — Mass. 

 On oak. 



254. Kermes pettiti Ehrh. 

 Kermes pettiti Ehrh., Can. Ent., xxxi, p. 7 (1899). 



" " Ckll., Psyche, ix, p. 45 (1900). 



" " King, " " p. 81 (1900). 



" " " Can. Ent., xxxiii, p. 193 (1901). 



" " " " " xxxiv, p. 59 (1902). 



Habitat.— Can.; Mass.; N. Y. 

 On oak. 



255. Kermes pubescens Bogue. 



Kermes pubescens Bogue, Can. Ent., xxx, p. 172 (1898). 



King, " " xxxi, p. 139 (1899). 



Ckll., Psyche, ix, p. 44 (1900). 



King, " " pp. 80, S3 (1900). 



Hunter, Studies Ins. Life, p. 18S (1902). 

 Habitat. — Mass.; Kans.; Ohio. 

 On oak. 



256. Kermes quercus (Linn.). 



Reaum., Mem. Ins., iv, pi. 6, figs. 1-4 (1738). 



Coccus quercus Linn., Syst. Nat., Ed. x, i, p. 455 (1758). 



" " " Faun. Suae, p. 265 (1761). 



Chermes " reniformis Geoff., Abr. Ins., p. 508 (1762). 



" reniformis Fourc, Ent. Paris, i, p. 230 (1785). 

 Coccus quercus Fab., Mant. Ins., ii, p. 318 (1787). 



Gmel., Syst. Nat., Ed. xiii, p. 2216 (1789). 

 Chermes reniformis Oliv., Ency. Meth., vii, p. 441 (1792). 



