710 CATALOGUE OF THE DESCRIBED HYMENOPTERA OF AUSTRALIA, 



54. GONIOZUS. 

 Goniozus, Thomson, Sver. Proctrup. in Overs. Kong. Vet. 

 Akad. Forhandl. XVIII. p. 4.51. 



195 ANTiPODUM, Westw. I.e. p. 169, pi. xxxi. fig. 1. 



Adelaide, S.A. 



Sub-family BLASTOPHAGIN^. 



55. PLEISTODONTES. 

 Pleistodontes, Saunders, Trans. Ent. Soc. Lond. 1883. 



iMPERiALis, Saund. Trans. Ent. Soc. 1883, p. 10. 

 Sydney, N.S.W. 



56. IDARNELI.A. 

 Idarnella, Westw. Trans. Ent. Soc. Lond. 1883. 



ATERRiMA, Saund. Trans. Eut. Soc. 1883, pt. 4, p. 389. 

 Sydney, N.S.W. 



Family ICHNEUMONID^. * 



Hardly anything has been done with this very large family of 

 Hymenoptera, the members of which play such an important part 

 in destroying immense numbers of lepidopterous and other larvse. 

 Brulle's Histoire Naturelle des Insectes Hymenopteres, T. IV. 1846, 

 is the principal work from which my list is taken, and I have 

 therefore adhered to his classification, though Foerster's, given in 

 his Synojytical Tables of this family (1868), is now being generally 

 adopted. The diiiiculty of finding out the hosts of the larvae, and 

 the great amount of trouble necessary to do satisfactory work at 

 these interesting insects has, no doubt, deterred entomologists 

 from working at this grou[). 



Sub-Family PIMPLIN^. 



57. EPHIALTES. 



Ephialtes, Gravenhorst, Ichneumologia Europsea (1829). 



ANNULATUS, Brulle, Hyni. IV. p. 86. 

 Tasmania. 



