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



Family ELACHERTIDtE. 



Cirrospilus Westwood. 

 flavicinctus Riley. Conn. Geol. Nat. Hist. Surv., Bull. 22, 465. 

 marylandi Girault. Descr. Hymenop. Chalcid., 4. 



Family PTEROMALID^. 



Pteromalus Swederus. 

 boucheanus Ratzeburg. (Dibrachys). Conn. Geol. Nat. Hist. 



Surv., Bull. 22, 475. 

 nidulans (Foerster) Thompson, egregius Fcerster. Ibid., 



Bull. 22, 773. 

 tabacum Fitch. (Hypopteromalus). Ibid., Bull. 22, 474. 

 verditer Norton. Ibid., Bull. 22, 472. 



Merisus Walker. 

 isosomatis Riley. Conn. Geol. Nat. Hist. Surv., Bull. 22, 478. 



Pachyneuron Walker. 

 nigrocyaneum Norton. Chiropachys nigrocyaneus. Conn. Geol. 

 Nat Hist. Surv., Bull. 22, 481. 



Sphegigaster Spinola. 

 sp. 



Family APHELINID/E. 



Encarsia Fcerster. 

 luteola Howard. Bur. Ent., Tech. ser., i, 29: Conn. Geol. Nat. 

 Hist. Surv., Bull. 22, 489. 



Aphelinus Dalman. 

 mail Haldeman. Conn. Geol. Nat. Hist. Surv., Bull. 22, 490. 



Prospaltella Ashmead. 

 perniciosi Tower. Parasite of the San Jose scale. Ann. Ent. 

 Soc. Am., vi, 125. 



Family ENCYRTID^E. 



Blastothrix Mayr. 

 sericea Dalman. Conn. Geol. Nat. Hist. Surv., Bull. 22, 502. 



