i8S 



937. Eulecanium fuscum (Gmel.). 



Rcaum. (non Sign.), iMeni. Ins., iv, p. 60, pi. 5, fig. 2 (1738). 



PChermes quercus rotundus fuscus Geoff., Abr. Ins., i, p. 507 (1762). 

 PCoccus quercus fuscus Mod., Act. Goth., p. 24 (1778). 

 PChermes quercus Fourc. (non Linn.), Ent. Paris., i, p. 229 (1785). 

 Coccus fuscus Gmel., Syst. Nat., Ed. xiii, p. 2221 (1789). 

 Chermes rotundus quercus Oliv., Ency. Meth., vii, p. 440(1792). 

 Coccus fuscus Turt., Syst. Nat., ii, p. 715 (1801). 

 " " Bechst., Forstins., i,p. 2S8 (1804). 



" " " '• iii, p. 891 (1805). 



Lecanium fuscum Uougl., Ent. Mon. Mag., xxiv, p. 98 (1S87). 

 " " " '• " " xxvi, p. 31S (1890). 



" Ckll., Can. Ent., xxvii, p. 35 (1895). 

 Eulecanium " '' The Entom., xxxiv, p. 91 (1901). 



Habitat. — Europe. 

 On oak. 



938. Eulecanium genevense (Targ.). 

 Lecanium genevense Targ., Catalogue, p. 38 (1869). 



" " Sign., Ann. Soc. Ent. Fr., (5), iii, pp. 41, 421 (1S73). 



" " Uougl., Ent. Mon. Mag., xxii, p. 15 (1S85). 



" " " '• '• '• xxiii, pp. 25, 28 (1886). 



" " " " '• '• xxvii, p. 267 (1891). 



" " Newst., " " " xxxi, p. 85 (1895). 



" " Dougl., " '■ " xxxii, p. 182 (1896). 



" (Eulecanium) genevense Ckll., Check List, p. 332 (1896). 



" genevense Newst., Ind. Mus. Notes, iv, p. 82 (1897). 



" " " Journ. Roy. Hor. Soc.,xxiii, p. 23 (1900). 



Habitat. — Europe. 

 On hawthorn. 



Eulecanium genevense marchali Ckll. 



Eulecanium genevense var. marchali Ckll., Psyche, x, p. 20(1903). 

 Habitat.— France. 



939. Eulecanium guignardi King. 

 Eulecanium guignardi King, Can. Ent., xxxiii, p. 334 (1901). 

 Habitat. — Ontario, Canada. 

 On plum. 



940. Eulecanium juglandifex (Fitch). 

 [Bjitternitt scale.) 

 Lecanium juglandifex Fitch, 3rd Rep. Ins. N. Y., p. 463 (1S56). 



" " Sign., Ann. Soc. Ent. Fr., (5), iii, p. 406 (1S73). 



Pack., Shade Trees, p. 86 (1881). 

 " " Comst., 2nd Rep. Dep. Ent. Corn. Univ., p. 134 (18S3). 



Pack., 5th Rep. U. S. Ent. Com., p. 338 (1890). 



