962 Heloridae— Vanhorniidae — Diapriidae 



Family HELORIDAE 



Helorus Latreille 



H. paradoxus (Prov.). Ithaca, Svtith (Bdy-CU), bred from Chrysopa: L. George. 

 Aug 3, 1903 (Bdy-AM). 



Family VANHORNIIDAE 



Vanhornia Crawford 



V. eucnemidarum Crawford. Ithaca (Bdy-CU). Two specimens found at Ithaca 

 in different years are the only records of the occurrence of this anomalous 

 family, except the type series, taken from cells of eucnemid larvae in Maryland 

 and Virginia. 



Family DIAPRIIDAE ifi2 



(Belytidae) 



Compiled by Robert M. Fouts 



SUBFAMILY BELYTINAE 



Belyta Nees 



B. robustior Fouts. Proc. Ent. Soc. Wash., 1925, 27 : 152. Ithaca, Jl, Bdy 

 (type-CU). 



B. rugifrons Fouts. McLean, Aug 19 (type-CU). 



ACLISTA Foerster 



A. excavata Fouts. McLean, Jl-Aug (type-CU). 

 A. obliterata Fouts. McLean, Aug 31 (type-CU). 

 A. palustra Fouts. McLean, Aug 31 (type-CU). 

 A. simulans Fouts. McLean, Jl 26 (type-CU). 



Xenotoma Foerster 



X. antennalis Fouts. McLean, Aug 20 (type-CU). 

 X. curvicaudis Fouts. McLean, Aug 19 (type-CU). 

 X. palustra Fouts. McLean, Aug 17 (type-CU). 

 X. pilosa Fouts. McLean, Aug 31 (type-CU). 



CiNETUS Jurine 



C. pleuralis Fouts. Proc. Ent. Soc. Wash., 1925, 27:151. McLean Bogs (type). 



i''^ Comparatively little material from New York State of this and the five succeeding families 

 has been determined in collections. In the collections of Cornell University, Mr. Fouts has 

 recognized unidentified or undescribed species in the following genera: Acerota (1 n. sp.), 

 Aclista, Anectata (2 n. spp.), Aneurhynchus (1 n. sp.), Aparamesius, Ashmeadopria, Belyta 

 (3 n. spp.), Cinetus_(7 n. spp.), Cryptoserphus, Exallonyx, Galesus (2 n. spp.), Leptorhaptus 

 (3 n. spp.), Oxylabis (1 n. sp.), Pantoclis (6 n. spp.), Paramesius, Phaenopria (1 n. sp.), 

 Platygaster (1 n. sp.), Proctotrupes (1 n. sp.), Spilomicrus, Trichopria (1 n. sp.), and Xenotoma. 



