No. 60] ADD. TO INSECTS OF CONN. : HEMIPTERA 29 



Tetraneura Hartig. 

 ulniisacculi Patch. Conn. Geol. Nat. Hist. Surv., Bull. 34, 315. 



Gobiashia Matsumura. 

 ulmifusus (Walsh). Conn. Geol. Nat. Hist. Surv., Bull. 34, 317. 



Mordwilkoja Del Guercio. 

 vagal umdus (Walsh). Conn. Geol. Nat. Hist. Surv., Bull. 34, 325. 



Pemphigus Hartig. 



populitransversus Riley. Conn. Geol. Nat. Hist. Surv., Bull. 

 34, 327. 



Trifidaphis Del Guercio. 

 phaseoli Passerini. Aphid. 111., 374. 



Melaphis Walsh. 

 rhois Fitch. Pemphigus. Conn. Geol. Nat. Hist. Surv., Bull. 

 34, 317. 



Adelges Linnaius . 



cooleyi Gillette var. coweni Gillette. Proc. Acad. Nat. Sci. Phila. . 



1907, 10. 

 floccus Patch. Conn. Geol. Nat. Hist. Surv., Bull. 34, 329. 



Phylloxera Boyer. 



caryae-fallax Riley. Proc. Davenport Acad. Sci., ix, 214. 



vitifoliae Fitch. Grape phylloxera. Conn. Geol. Nat. Hist. Surv., 

 Bull. 34, 331. vastatrix Planchon is a synonym. 



rimosalis Pergande is only a variation oifoveola Pergande. 



Family ALEYRODID^l. 



Aleuroplatus Quaintance and Baker, 

 plumosus (Quaintance). Conn. Geol. Nat. Hist. Surv., Bull. 34, 

 339. 



Dialeurodes Cockerell. 

 chittendeni Laing. Ent. Mo. Mag., bdv, No. 773, 228-230. 



Family COCCIDM. 



Icerya Signoret. 



purchasi Maskell. Cottony cushion scale. Rept. U. S. Dept . 

 Agr., 1880, 347. On greenhouse Acacia, Farmington. 



Matsucoccus Cockerell. 

 matsumurae Kuwana. Conn. Agr. Expt. Sta., Bull. 383, 313. 



