752 CATALOGUE OF THE DESCRIBED HYMENOPTERA OF AUSTRALIA, 



OCHROCEPHALUS, Sm. Trans. Ent. See. 1868, p. 231, ^. 



Champion Bay, W.A. 

 ODYNEROiDES, Westw. Arc. Ent. II. p. 109, pi. lxxv. fig. 3, ^, 



fig- 4, $. 

 Australia. 



640 OLiviERi, Erichs. Wiegm. Arch. 1842, p. 262, No. 235, ^ ; 

 Westw. Arc. Ent. II. p. 146. 

 Tasmania. 



OPPOSiTUS, Sm. New Sp. Hym. Brit. Mus. p. 162 (1879). 

 Swan Rivei', W.A. 



OPTiMUS, Sm. Brit. Mus. Cat. Hym. p. 29, ^ (1859). 

 Swan Rivei", W.A. 



PAViDUS, Sm. NewSp. Hym. Brit. Mus. p. 166, ^ (1879). 

 S. Australia. 



PEDESTRis (Tiphia), Fabr. Syst. Ent. p. 354, 8, $ ; Ent. Syst. 

 II. p. 228, 19 ; Syst. Piez. p. 235, 23; Guer. Voy. Coq. 

 Zool. II. p. 16, 3; Klug, Berl. Abhandl. 1842, p. 16, 3 ; 

 Mutilla viyrmecodes, Lamarck, Hist. Nat. (2nd ed.) IV. 

 p. 316, 7. 

 Australia. 



645 PENETRANS, Sm. New Sp. Hym. Brit. Mus. p. 158, $ (1879). 

 Hunter River, N.S.W. 



PERELEGANS, Sm. l.C p. 167, ^. 



Queensland. 

 PERPLEXUS, Sm. I.e. p. 164, (J. 

 Swan River, W.A. 



PETiOLATUS {Agriomyia), Sm. Brit. Mus. Cat. Hym. p. 36, ^ 

 a859). 

 Hunter River, N.S.W. 



PETULANS, Sm. New Sp. Hym. Brit. Mus. p. 164, $ (1879). 

 Swan River, W.A. 



650 PiciPES, Westw. Arc. Ent. II. p. 114, pi. lxxvii. fig. 2, ^ ; 

 Thynnus Jlavilabris, Guer. Mag. Zool. 1842, p. Si. 

 King George's Sound, W.A. 



