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



of this species throughout the state in May, June, July, August, 

 and October. Bred from larvae of Malacosoma americana 

 collected at Stonington, June, 1913 (W. E. B.) ; New Haven, 9 

 October, 1911 (W. E. B.) ; Portland, 10 August, 1913 

 (B. H. W.). 



S. (I.) marginatus (Provancher). Pimpla annulipes Authors, 

 not Brulle. PI. ix, Fig. 10. Morley * regards this as a synonym of 

 the European Scambus turionellce (Linnaeus). 



This is an American parasite of the cosmopolitan codling 

 moth (Carpocapsa pomonella) ; other hosts are: (Apatura) 

 Chlorippe clyton (?), (Papilio) Iphidicles ajax, the white- 

 marked tussock moth (Hemerocampa leuco stigma), and the 

 lesser peach borer {Synanthedon pictipes). 



Stonington, 26 July, 1906 (J. A. Hyslop), 19 June, 1 July, 

 1906 (B. H. W.) ; North Haven, 3 August, 1905 (H. L, V.) ; 

 West Haven, 21 May, 1910 (A. B. C), 29 June, 1905 (W. E. B.) ; 

 New Haven, 25 May, 1905 (B. H. W.), 20 July, 1906 (W. E. B.). 



S. (Delomerista) tenuicornis (Cresson). Morley * regards 

 this as a variety of the European Scambus turionellce. (Linnaeus). 



Parasitic on Sesia caudata. 



Branford, 1 July, 1905 (H. W. W.) ; Milldale, 21 May, 1906 

 (B. H. W.) ; New Haven, 4 May, at flowers of honeysuckle 

 [Lonicera fragrantissima) (H. L. V.). 



S. (Calliephialtes) grapholithae (Cresson). 



Host : Grapholitha caryana, an inhabitant of hickory nut hulls. 



Storrs, 26 October, 1905 (W. E. B.). 



S. (Tromatobia) rufopectus (Cresson). 

 Reared from the cocoons of an Epeirid spider in May by 

 W. H. Patton. 



S. (T.?) picticornis (Cresson). 

 S. (T.) scriptifrons (Cresson). 



S. (T.?) alborictus (Cresson). Belongs to the subgenus 

 Scambus, according to Morley.* 



S. (T.) rufovariatus (Cresson). 



S. (Eremochila) indagator (Walsh). Morley* regards 

 this as a synonym of the European Scambus detritus (Holmgren). 



Revision of Ichneumonidae, Part iii, 1914. 



