ASHMEAD : CLASSIFICATION OF THE CHALCID FLIES 475 



account of the sheaths of the ovipositor projecting sHghtly, but not longer than the 

 thorax. 



Brazil : Chapacla, in April. 



Subfamily II. Tkidymin^e. 

 Tribe I. Tridymini. 



GeDus GASTRANCISTEUS Westwood. 

 Gastrancistrus cephalon Walker. 

 Gastrancistrus cephalon Walker, Ann. & Mag. Nat. Hist., XI., 1843, p. 30, 9. — 

 Spinola, Gay's Hist. fis. Chile, Zool., VI., 1851, p. 461, 9. — Dalla Torre, Cat. 

 Hym., v., 1898, p. 203. 

 Chile : Conception (C. Darwin). 



Gastrancistrus fulginas Walker. 

 Gastrancistrus fulginas Walker, Monogr. Chalc, IL, 1839, p. 85, 9. — Dalla Torre 

 Cat. Hym., V., 1898, p. 203. 



Chile : Chiloe. 



Gastrancistrus polles Walker. 

 Gastrancistrus polles Walker, Ann. & Mag. Nat. Hist., XL, 1843, p. 186, 9. — 

 Spinola, Ga/s Hist. fis. Chile, Zool., VI., 1851, p. 460, 9. — Dalla Torre, 

 Cat. Hym., V., 1898, p. 204. 

 Chile : Coquimbo (C. Darwin). 



Gastrancistrus vonones Walker. 

 Gastrancistrus vonones Walker, Monogr. Chalcid., II. , 1839, p. 67, cT — Dalla Torre, 

 Cat. Hym., V., 1898, p. 205. 



Brazil : Bahia. 



Genus iEPOCEEUS Mayr. 



.35POCERUS EMARGINATUS Mayr. 



J^pocerus emarginatus Mayer, Verh. zool.-bot. Gesell. Wien., XXXV., 1885, p. 244, 

 $. — Dalla Torre, Cat. Hym., V., 1898, p. 315. 

 Brazil: St. Catharina (Dr. Fritz Miiller). 



JEpocerus excavatus Mayr. 



JEpocerus excavatus Mayr., Verh. zool.-bot. Gesell. Wien., XXXV., 1885, p. 243, 

 9cr. — Dalla Torre, Cat. Hym., V., 1898, p. 315. 

 Brazil : St. Catharina (Dr. Fritz Miiller). 



