No. 22.] HYMENOPTERA OF CONNECTICUT. 229 



*B. (B.) brittoni Viereck (new species). 

 Type locality: New Haven, 23 August, 1906 (W. E. B.). 



*B. (B.) pyrifolii Viereck (new species). 

 Type locality: New Haven, where the type was collected on 

 pear leaves, 27 June, 1905 (H. L. V.). 



B. (B.) simillimus Cresson. 



On record as a parasite of Eucosma strenuana and Lixus 

 scrobicollis. 



B. (B.) imitatus Cresson. 



B. (B.) earinoides Cresson. 



On record as a parasite of Tmetocera ocellana, Coleophoro 

 cinerellaf, and Exartema malanum. 



B. (B.) perforator (Provancher). Agathis perforator Pro- 

 vancher. 



B. (B.) annulipes Cresson. 



Branford, 22 August, 1904 (H. W. W.) ; van, Sachem's 

 Head, 1 August, 1904, on flowers of parsnip (Pastinaca sativa) 

 (H. L. V.). 

 *B. (B.) winkleyi Viereck (new species). 

 Type locality: Scotland, 10 August, 1905 (B. H. W.). 

 *B. (B.) waldeni Viereck (new species). | 



Type locality: Scotland, 10 August, 1905 (B. H. W.). 

 *B. (Lytopylus) buttricki Viereck (new species). 

 New Haven, 16 August, 1904 (P. L. B.). 

 *B. (L.) erythrogaster Viereck. Mrophilopsis. 

 Stafford, 24 August, 1905, on flowers of goldenrod (W. 

 E. B.). 



*B. (L.) rugareolatus Viereck (new species). 

 Type locality: New Haven, taken 12 September, 1904 (B. 

 H. W.). 



Earinus Wesmael. 

 E. limitaris Say. 



Length 7.5 mm. ; black, with legs mostly reddish stramineous ; 

 hind tarsi brown, their tibiae with the apical half brown, the basal 

 half mostly yellowish, with a brown annulus ; wings pale, with a 

 brownish tinge; exserted portion of ovipositor as long as the 

 abdomen. 



