132 KANSAS UNIVERSITY QUARTERLY. 



Aspidiotus nerii Maskell, Scale Insects N. Zeal., p. 44, (1887).* 

 do Morgan, Ent. Mo. Mag., XXV, p. 350, (1889).* 



do Cockerell, Gard. Chron., p. 548, No. 14, (1893).* 



Journ. Inst. Jamaica, p. 255, (1893).* 

 Trans. Am. Ent. Soc, XX, p. 367, (1893). 

 Ent. News, vol. V, pp. 79, 211, (1894).* 

 Ent. Mo. Mag., XXX, pp. 57-59, (1894).* 

 N. M. Ent., No. 2, (1894). 



Journ. Trin. Nat. Field Club, vol. 2, No. 12, p. 307, 

 (1896). 

 do Johnson, Div. Ent., n. a.. No. VI, pp. 75-78, (1886). 



do Townsend, U. S. Dept. Agr., Div. Ent., Tech. Ser., No. 4, p. 11, 



(1896). 

 do Green, Indian Mus. Notes, vol. IV, No. 1, p. 4, (1896).* 



Ent. Mo. Mag., XXXIII, p. 69, (1897).* 

 do Gillette, Colo. Agr. Coll. Exp. Sta., Bull. No. 31, Tech. Ser., 



No. 1, p. 129, (1898). 

 do Hunter, K. U. Quart., vol. VIII, p. 11, (1899). 



do Newell, Iowa Sta., Bull. 43, p. 168, (1899). 



do King, Psyche, vol. VIII, No. 276, p. 250, (1899). 



do Cockerell, Am. Mag. Nat. Hist., p. 167, (1899).* 



Biol. Cent. Am,, II, part II, p. 20, (1899).* 



Asjyidiotus (esculi solus (s. sp. n.) 



Aspidiotus cescuU solus Hunter, K. U, Quart., vol. VIII, No. 1, p. 12, (1899). 

 do Newell, Cont. from Ent. Dept. Iowa St. Agr. Coll. No. 



3, p. 13, (1899). 



Mytilaspis 2>oinoriim. 



Aspidiotus concJiifor'niis of Anthers, but not A. conchiformis Gmelin, Syat. 

 Nat., 2221, 37 (1788), which species infests elm. 

 do 2^omorum Bouche, Ent. Zeitung Stett. (1851), 12, No. 1. 



do pyrus-malus Rob. Kennicot, Acad. Sci. Cleveland, (1854). 



do juglandis Fitch, Ann. Rept. N. Y. St. Agr. Soc, p. 163, (1856).* 



Mytilaspis ioomicorticiH Riley, 5th Rept. St. Ent. Mo., p. 95, (1872). 

 Afytilaspis 2^omorum, Signoret, Ann. de la Soc. Ent. de France, p. 95, (]870). 



do Maskell, Tr. N. Zeal. Inst, vol. XI, pp. 192-194, (1879).* 



Mjjtilas2:)'s [xJomicorticis) liomorum Comstock, Rept. Ent. in Rept. Com. Agr., 



(1880). 



do Signoret, Tr. on Ins. Inj. Fruits and Frt 



Trees, by M. Cooke, Sacr., p. 37 



(1881). 



do Bethune, Ann. Rept. Ent. Soc. Ont., pp 



77, 78, (1881). 

 do Comstock, 2d Rept. Dept. Ent., Corn 



Univ. Exp. Sta., p. 118, (1883). 

 do Douglas, Ent. Mo. Mag. , vol. XXII, p. 68 



(1884).* 

 Douglas, Ent. Mo. Mag., vol. XXII, p 



219, (1886).* 

 Douglas, Ent. Mo. Mag., vol. XXIII, p 

 27, (1886).* 



