No. 31.] INSECTS OF CONNECTICUT: HEMIPTERA. 65 



Aulacaspis Cockerell. 



pentagona Targioni-Tozzetti. West Indian peach scale. Rept. 



Conn. Agr. Expt. Sta., 1913, 240. 

 rosae Bouche. Diaspis. Rose scale. Ibid., 1905, 241. 



Leucaspis Targioni-Tozzetti. 

 japonica Cockerell. Psyche, viii, 53. 



Aspidiotus Bouche. 



abietis Schrank. Hemlock leaf scale. 5th Rept. U. S. Ent. 

 Com., 878. 



ancylus Putnam. Putnam's scale. Ohio Acad. Sci., 1904, 57. 



cyanophylli Signoret. In greenhouses. Ibid., 1904, 59. 



forbesi Johnson. Cherry scale. Bull. 111. State Lab. Nat. 

 Hist., iv, 380. 



hederae Vallot. nerii. White scale. Oleander scale. In green- 

 houses. Rept. Conn. Agr. Expt. Sta., 1905, 242. 



csborni Newell and Cockerell. Proc. Iowa Acad. Sci., v, 229. 



ostreaeformis Curtis. European fruit scale. Bur. Ent., Bull. 

 20, j6. 



perniciosus Comstock. San Jose scale. Conn. Agr. Expt. Sta., 

 Bull. 165. 



ulmi Johnson. Elm aspidiotus. Bull. 111. State Lab. Nat. 

 Hist., iv, 388. 



Chrysomphalus Ashmead. 



aonidum Linnaeus. Hens. Circular scale. Fig scale. In green- 

 houses. Rept. Conn. Agr. Expt. Sta., 1905, 243. 



aurantii Maskell. Red orange scale. In greenhouses. Ohio 

 Acad. Sci., 1904, 71. 



dictyospermi Morgan. Morgan's scale. In greenhouses. 

 Rept. Conn. Agr. Expt. Sta., 1905, 244. 



obscurus Comstock. Report U. S. Dept. Agr., iC8o, 303. 



Lepidosaphes Shinier. 

 beckii Newman. Mytilaspis citricola. Purple scale. In green- 

 houses. Ohio Acad. Sci., 1904, 7^. 

 newsteadi Sulc. Rept. Conn. Agr. Expt. Sta., 1915, 140. 

 ulmi Linnaeus. Mytilaspis pomorum. Oyster-shell scale. 

 Ibid.. 1903, 229. 

 5 



