522 



NEW YORK STATE MUSEUM 



l80soma hordei (Harris), the joint-worm fly. 

 Isosoma tritici Riley, the wheat Isosoma. 

 Isosoma vitis Saunders, the grape-seed midge. 

 Torymus species, parasitic on Cecidomyia betulse. 

 Encyrtus bucculatricis Howard. 

 Semiotellus chalcidiphagus Walsh. 



Pteromalus gelechite Webster, parasitic on the Angoumois moth. 



Pteromalus sp? from bag- worms. 



Tridymus species, parasitic on Lasioptera vitis. 



Cirrospilus flavicinctus Riley. 



Entodon species, parasitic on Cecidomyia betulse. 



Derostenus sp.? parasitic on the apple-leaf Bucculatrix. 



Tetrastichus species, parasitic on Cecidomyia betulae. 



Trichogramma pretiosa Riley, egg-parasite of currant saw-fly. 



Camponotus herculaneus (Linn.), the large black ant 



Formica nigra Linn., the black ant. 



Monomorium carbonarium Smith. 



Monomorium molestum (Say), the little yellow ant 



Cremastogaster cerasi (Fitch), the cherry-tre^ ant. 



Solenopsis geminata (Fabr.). 



Pemphredon concolor Say, a wood wasp. 



Eumenes fraternus Say, the fraternal potter wasp. 



Lepidoptera. 



Danais Archippus (Fabr ), the milkweed butterfly. 



Heliconia Charitonia (Linn.). 



Pyrameis Atalanta Linn., the red admiral. 



Thecla strigosa Harris, the striped Thecla. 



Feniseca Tarquinius (Fabr.), the little orange butterfly. 



Pieris rapae Linn., the cabbage butterfly. 



Papilio Cresphontes Cramzr, the yellow-banded swallow-tail. 



Nisoniades Icelus Lintn. 



Nisoniades Somnus Lintn. 



Nisoniades Persius Scudd. 



Nisoniades Petronius Lintn. 



Nisoniades Propertius Scudd- Burg. 



Nisoniades Naevius Lintn. 



Eudamus Electra Lintn. 



Eudamus Nevada Scudd. 



Eudamus Proteus (Linn.). 



