600 FIFTH REPORT OF THE ENTOMOLOGICAL COMMISSION. 



Order Hemiptera.. 



213. Lachnus salicelis Fitcb. 



214. Mytilaspis sp. (Comstock's Rep. for 1880, p. 355.) 



215. Anthocoris insidiosus (Say). 



216. Tingis eiliata S?iy {T.hyalina, H.-Sch.). Maine. 



217. Gapsus sp. Maine. 



218. Evacantlms orhitalis Fitcb. Maine, July 22. 



219. Bythoscopus s}). Maine. 



220. Siphonophora f salicicola Thomas. (Eigbtb Rep., 63.) 



Order Platyptera. 



221. Psociis rufus Walsb, (/. c), p. 270. Bred from dipterous gall. {S. 



brassicoides Walsb.) 



Class Arachnida ; Order Acarina. 



222. Acarus ? s. semen Walsb. Proc. Ent. Soc. Pbila., 1866, 226. 



223. Acarus f cenigma Walsb. Ibid, 227. 



