— 269 — 



19. Brown-black. Hind tibiae pale-grayish. 3-d funicle joint 



about V4 — Vs the length of the club, which is stout and hairy. 

 Fore tibiae sometimes grayish on the outer side. Scape of 



antennae dusky varipes Forst. 



Black. Hind tibiae fuscous in the middle. Scape of female an- 

 tennae pallid, that of male dusky .... hordei, sp. nov. 



20. Pedicel twice as long as 3-d funicle joint, which is more 



wide than long. Fore coxae fuscous 



at rip I ids, sp. nov. 



Pedicel less than twice as long as 3-d funicle joint, which 

 is longer than wide. Fore coxae of the female sometimes 

 pallid flavipes, sp. nov. 



Aphelinus toxopteraphidis, sp. n. 



$. Length 0,85 mm. Flagellum shorter than the face. Pedicel 

 longer than 1-st and 2-nd funicle joints combined, IV2 times as long as 

 3-d funicle joint. 3-d funicle joint is about ^л the length of the club, 

 which is thrice as long as broad. 



Black. Legs, including coxae, and antennae pale-yellow. Scape, 

 pedicel above, middle tibiae at apex, hind tibiae and tarsi gray. 



d. Length 0,7 mm. Pedicel as long as 3-d funicle joint, which is 

 about V2 the length of the club. Antennae orange-yellow, scape and 

 pedicel grayish. Fore coxae fuscous. 



3$? and ed'cf reared from Toxoptera graminum Rond., 

 1911 at Poltava Exp. Stat. 



Aphelinus hordei, sp. n. 



? . Length 0,ïi mm. Near to toxopteraphidis. Pedicel of anten- 

 nae a little less than twice as long as two following funicle joints 

 united. 3-d funicle joint subquadrate, about as long as 1-st and 2-nd uni- 

 ted, and about Vs the length of the club, which is 2V2 times as long 

 as broad. 



Black. Antennae, all femora and fore tibiae pale-yellow, hind 

 and sometimes middle tibiae fuscous or grayish in the middle. Tarsi 

 pale-yellow, except ultimate tarsal joints. 



cf. Length 0,75 mm. Pedicel of antennae about twice as long as 

 1-st and 2-nd funicle joints combined and somewhat less than twice as 

 long as 3-d funicle joint, which is about Vs the length of the club. 

 Club thick, about twice as long as broad. Scape of antennae grayish. 

 In other respect similar to the female, 



7$$ and Зс^с? reared from Brachycolus noxius Mordw. at 

 Poltava 1911. 



PyccK. Энтом. Обозр. Xin. 1913. № 2. 



