64 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 



Lecanium Burmeister. 

 caryae Fitch. Hickory Lecanium. Jour. Econ. Ent., ii, 442. 

 corni Bouche. armeniacum, canadense, cerasifex. European 



fruit lecanium. Jour. Econ. Ent., ii, 443 ; Rept. Conn. 



Agr. Expt. Sta., 1905, 237. 

 nigrofasciatum Pergande. Terrapin scale. Rept. Conn. Agr. 



Expt. Sta., 1905, 238. 



Saissetia Deplanches. 



hemisphaerica Targioni-Tozzetti. ffficum. Hemispherical scale. 

 Rept. Conn. Agr. Expt. Sta., 1905, 239. 



Physokermes Targioni-Tozzetti. 

 piceae Schrank. Spruce scale. Can. Ent., 49, 317. 



Chionaspis Signoret. 

 americana Johnson. White elm scale. Rept. Conn. Agr. 



Expt. Sta., 1905, 239. 

 caryae Cooley. Mass. Agr. Expt. Sta., Spec. Bull., 1899, 4°- 

 corni Cooley. Ibid., Spec. Bull., 1899, 15. 

 euonymi Comstock. Euonymus scale. Rept. Conn. Agr. 



Expt. Sta., 1905, 240. 

 furfura Fitch, harrisii. Scurfy scale. Ibid., 1903, 227. 

 lintneri Comstock. Mass. Agr. Expt. Sta., Spec. Bull., 1899, 



22. 

 pinifoliae Fitch. Pine leaf scale. Rept. Conn. Agr. Expt. Sta., 



1905, 240. 



Hemichionaspis Cockerell. 

 aspidistras Signoret. In greenhouses. Mass. Agr. Expt. Sta., 

 Spec. Bull., 1899, 45. 



Diaspis Costa. 



boisduvalii Signoret. In greenhouses. Ohio Acad. Sci., 1904, 



52. 

 carueli Targioni-Tozzetti. Juniper scale. Rept. U. S. Dept. 



Agr., 1880, 310. 

 echinocacti Bouche, var. cacti Comstock. In greenhouses. 



Cornell Agr. Expt. Sta., Bull. 372, 552. 

 piricola Del Guercio. Epidiaspis. European pear scale. Ent. 



News, xi, 590. 



