364 PBOCEEDINGS OF THE NATIONAL MUSEUM. [vol.xxii. 



Hahitat. — Europe. 



Host. — Lepid. : Depressaria nervosa Hawortb, Eupithecia succenturiata 

 Linnseus, U. pimpinellata Hlibner, E. oblongata Thunburg, HI. lariciata 

 Freyer, Geometra galiaria Hiibner, G. rubidaria Fabricius, G. sinuaria 

 Hiibner, and Tortrix sp. 



4. LITOMASTIX DIVERSICORNIS Howard. 



Copidosoma diversicornis Howard, Journ. Linn. Soc. Lond. Zool., XXV, 1894, p. 92, 

 female.— Dalla Torre, Cat. Hym., V, 1898, p. 243. 



Type.— Cat. No. 2719, U.S.X.M.; also in British Museum. 

 Habitat. — West Indies: St. Vincent. 



5. LITOMASTIX FILICORNIS Dalman. 



Encyrtus fiUcornisi Dalman, Svensk. Vet.-Akad. Handl., XLI, 1820. p. 351, female. — 

 Nees, Hym. Ichu. Affin. Mouog., II, 1834, p. 241, female. 



Encyrtus didius Walker, Ent. Mag., IV, 1837, p. 452, female. 



Copidosoma f fiUcornia Forstek, Hym. Stud., II, 1856, p. 38. 



Copidosoma filicorne Mayr, Verb. Zool.-bot. Ges. Wieu, XXV, 1875, pp. 734, 735, 

 737, female and male. 



Litomastix Jilicornis Thomson, Hjm. Skand., IV, 1875, j). 180, female and male. — 

 Dalla Torre, Cat. Hym., V, 1898, p. 245. 



Habitat. — Europe. 



Host. — Lepid, : Lita alsinella Zeller. 



6. LITOMASTIX FLAGELLARIS Dalman. 



Encyrtus flar/ellaris Dalman, Sveusk. Vet.-Akad. Handl., XLI, 1820, p. 350, 

 female. — Nees, Hym. Ichn. Affin. Monogr., II, 1834, p. 240, female. 



Encyrtus anceus Walker, Ent. Mag., IV, 1837, p. 452. 



Encyrtus tegularis Ratzeburg, Icliu. d. Forstlns., Ill, 1852, p. 190. 



Copidosoma flageUaris F<")RSTer, Hym. Stud., II, 1856, p. 38. 



Copidosoma f anceus Forster, Hym. Stud., II, 1856, p. 38. 



Copidosoma flagellare Mayr, Verb. Zool.-bot. Ges. Wieu, XXV, 1875, pp. 734, 737. — 

 Wachtl, Wieu. Ent. Zeit., I, 1882, p. 297, female. 



Litomastix flageUaris Thomson, Hym. Skand., IV, 1875, p. 179, female and male. — 

 Dalla Torre, Cat. Hym., V, 1898, p. 245. 



Habitat. — Europe. 



Host. — Lepid. : Gerostoma radiatella Donovan. 



7. LITOMASTIX FUSCISQUAMA Thomson. 



Litomastix fuscisquama Thomson, Hym. Skand., IV, 1875, p. 177, female and 

 male.— Dalla Torre, Cat. Hym., V, 1898, p. 245. 



Habitat. — Europe: Sweden. 



8. LITOMASTIX GENALIS Thomson. 



Litomastix genalis Thomson, Hym. Skand., IV, 1875, p. 178, female aud male. — 

 Dalla Torre, Cat. Hym., IV, 1898, p. 245. 



Habitat. — Europe: Sweden. 



9. LITOMASTIX LATIFRONS Thomson. 



Litomastix latifrons Thomson, Hym. Skand., IV, 1875, p. 175, female and male. — 

 Dalla Torre, Cat. Hym., V, 1898, p. 245. 



Habitat. — Europe: Sweden. . / 



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