^ 91 



400. Phenacoccus comari (Kiinow). 



Coccus comari Kiinow, Ent. Nacli., vi, p. 46 (1880). 



" " Doug!., Ent. Mon. Mag., xvii, p. 90 (1880). 



Phenacoccus)|comari Ckll., Am. Nat., xxxi, p. 589 (1897). 



Habitat. — Germany. 



On Comarum palustre. 



401. Phenacoccus dearnessi King. 

 Phenacoccus dearnessi King, Can. Ent., xxxiii, p. iSo (1901). 



Habitat. — Ontario, Can. 

 On liawtliorn. 



402. Phenacoccus(?) farinosus (Mod.). 

 Coccus (farinosus alni) De G., Mem. Ins., vi, p. 442, pi. 28, figs. 16, 17 (1776). 

 " " Mod., Act. Goth., p. 23 (1778). 



" " Gmel., Syst. Nat., Ed. xiii, p. 2220 (1789). 



" " Oliv., Ency. Meth., vi, p. 98 (1791). 



" " Turton, Syst. Nat., p. 715 (i8oi). 



PPhenacoccus " Ckll., Pr. Ac. N. Sci. Ph., p. 264 (1899). 

 Habitat. — Europe. 

 On alder. 



403. Phenacoccus glacialis (Newst.). 

 Dactylopius glacialis Newst., Ent. Mon. Mag., xxxvi, p. 248 (1900). 

 Phenacoccus " Ckll., in litt. (1902). 

 Habitat. — Italy. — "Associated with ants." 



404. Phenacoccus gossypii Towns. & Ckll. 

 Phenacoccus gossypii Towns. & Ckll., Jn. N. Y. Ent. Soc, vi, p. 170 (1898). 

 " helianthi var. gossypii Ckll., Check List, Suppl., p. 391 (1899). 



Habitat.— Mexico. 

 " On cotton and other Malvaceous plants." 



Phenacoccus gossypii psidiarum Ckll. 

 Phenacoccus gossypii psidiarum Ckll., Ann. Mag. N. H., (7),xi, p. 164 (1903). 

 Habitat. — Mexico. 

 On wild guava. 



405. Phenacoccus hederse (Sign.). 

 Pseudococcus hederge Sign., Ann. Soc. Ent. Fr., (5), v, p. 332 (1875). 

 Phenacoccus " Ckll., Ent. News, v, p. 210 (1894). 

 Habitat. — France; England. 

 On Hedera. 



406. Phenacoccus helianthi (Ckll.). 

 Pseudococcus helianthi Ckll., The Entom., xxvi, p. 352 (1893). 

 Phenacoccus " " Can. Ent., xxvi, p. 285 (1894). 



" " " The Entom., xxxiii, p. 86 (1900). 



Habitat. — N. Mexico; Arizona. 

 On Helianthus. 



