-98- 



1) valine, the stigma l)i own, not lartje, from whicli issues a very loni^ stignial vein, 

 lorming a narrow radical cell open only at tip. 

 Hab. — Florida. 

 A single .specimen was raised from an a[)his on lion wood. 



XXIII. TRICHOSTERESIS I-oerster. 



'^3 I. Trichosteresis floridanus n. sp. 



In stature similar to Trichosteresis clandestinus Foe'rst. Black, finely, con- 

 lluently punctate. Head and thorax sparsely pubescent. Antenniie lo-jointed, black, 

 terminal joint longer than the preceding one. Legs black, knees honey-yellow, tarsi 

 white. Wings hyaline, not pubescent, the large stigma and stigmal vein pale. 



I lab. — Florida. 



XXIV. LYGOCERUS Foer>tcr. 

 ;U I. Lygocerus armatus Say. 



i\rap/iron armatus Say. Lecontc's Ed. Say's Works, II, }>. 724. 

 Hab. — Indiana. 

 :i) 2. Lygocerus stigmatus Sny. 



Ceraphro)! stiii'/iiatiis Say. 1. c. p. 724. 

 Hab. - Intliana. 

 3(j 3. Lygocerus floridanus Ashmead. 



Chdiroceriis florida/ttis Ashm. Trans. Am. Fnt. Mo. Pioc. 1 88 1, p. 3J. 

 Hab. — Florida. 



XXV. ATRITOMUS Foerstcr. 



37 I. Atritomus rufiventris n. sp. 



O. Length .10 inch. Robust, black. Antenniu pale yellow, scape short, 

 slightly broadened. Mesothorax smooth, without grooves. Legs pale brown, posterior 

 femora above infuscated. Abdomen rufous, blackish above towards tip. Wings 

 hyaline, stigma thick, l>road, with a short stigmal vein, nearly parallel with costal 

 edge. 



Hub. — Florida. 



XXVI. MEGASPILUS We^twoud. 



38 I. Megaspilus luceus i'lov. Petite Faune Ent. du C, II, p. 808. 



Hab.- Canada. 



39 2. Megaspilus hyalinipennis n. sp. 



O. Length .oS inch. Robust, black, pubescent. Eyes pubescent : antenna." lO- 

 jointed, fililorm, dark brown, pubescent, first two joints rather short, third and fol- 

 lowing joints much longer. Legs light brown, the femora and tibi;v obfuscated. 

 Wings hyaline, stigma large but pale, with a long stigmal vein. 



Hab. — Florida. 



Siibnimily PROCTOTRUPINiE. 

 XXVII. PROCTOTRUPES Latreille. 



40 I. Proctotrupes caudatus Say. Leconte's Ed. Say's Works, I, p. 221. 



Hab.— North West Territory. 



41 2. Proctotrupes obsoletus Say. 1. c. II, p. 725. 



Hab. — Indiana, Canada. 



