352 PROCEEDINGS OF THE NATIONAL MUSEUM. vol.xxii. 



2. ERICYDNUS CHRYSCUS Walker. 



Pteromalusf chrysciis Walker, Monogr. Clialcid., II, 1839, p. 34, female. 

 Ericydnna chryscus Walker, List Hym. jjxit. Mus. Chalo., I, 1816, p. 53. — Dalla 

 Torre, Cat. Hym., V, 1898, p. 249. 



Habitat. — Australia. 



3. ERICYDNUS LATIUSCULUS Thomson. 



Ericydnus latiiisculus Thomson, Hym. Skand., IV, 1875, p. 125, female and male, — : 

 IDalla Torre, Cat. Hym., V, 1898, p. 249. 



Habitat. — Europe: Sweden. 



4. ERICYDNUS LONGICORNIS Dalman. 



Encyrtus longicornis Dalman, Svensk. Vet.-Akad. Haudl., XLI, 1820, p. 165, male. 

 Encyrtus strigosiis Nees, Hym. Ichn. Affin. Monogr., II, 1834, p. 227, female. — 



Walker, Ent. Mag., IV, 1837, p. 364. 

 Encyrtus longicornis Nees, Hym. Ichn. Affin. Monogr., II, p. 251, male. 

 Encyrtus baleus Walker, The Entomologist, 1841, pi. H. tig. 1, female. 

 Encyrtus longicornis Eatzeburg, Ichn. d. Forstins., I, 1844, p. 192, female. 

 Ericydnus aminestus Walker, Ann. Mag. Nat. Hist. (2),V, 1850, p. 133, female. 

 Ericydnus strigosus Walker, Notes on Chalcid., Pt. 5, 1872, p. 72, tig. ; The 



Entomologist, VI, 1872, p. 113, tig. 

 Ericydnus longicornis Mayr, Verh. Zool.-bot. Ges. Wien, XXV, 1875, pp. 763, 764, 



female. — Thomson, Hym. Skand., IV, 1875, p. 124, female and male. — Dalla 



Torre, Cat. Hym., V, 1898, p. 249. 



Habitat. — Europe. 



5. ERICYDNUS MEGALARUS Walker. 



Eulophus megalarus Walker, Ent. Mag., V, 1838, p. 477, female. 

 Ericydnus megalarus Walker, List Hym. Brit. Mus. Chalcid., I, 1846, p. 54. — 

 Dalla Torre, Cat. Hym., V, 1898, p. 249. 



S^a&*tot ^Australia 



6. ERICYDNUS REINHARDII Mayr. 



Ericydnus reinhardii Mayr, Verh. Zool.-bot. Ges. Wien, XXV, 1875, pp. 764, 765. — 

 Dalla Torre, Cat, Hym., V, 1898, p. 249. 



Habitat. — Europe: Austria. 



7. ERICYDNUS VENTRALIS Dalman. 



Encyrtus longicornis var. ventralis Dalman, Svensk. Vet.-Akad. Haudl., XLI, 



1820, p. 166. 

 Ericydnus paladatus Walker, Ent. Mag., IV, 1837, p. 363, female and male. — 



Blanchard, Hist. nat. d. Ins., Ill, 1840, p. 276.— Westwood, Intr. Mod. 



Class. Ins., II, 1840, Synop., p. 72.— Six, Tijdschr. v. Entom,, 1876, p. 134, 



female; pi. 6, fig. 1. 

 Ericydnus ventralis Mayr, Verh. Zool.-bot. Ges. Wien, XXV, 1875, pp. 764, 765, 



female and male. — Thomson, Hym. Skand., IV, 1875, p. 125. — Dalla Torre, 



Cat. Hym,, V, 1898, p. 250. 



Habitat. — Euroi3e. 



Host. — Rhyucli. : Pulvinaria vitis Liunseus. 



