456 Mr. Fred. Enock on 



shaped ; the anterior 0'4 mm. long by 0"05 mm. broad; the cilia of 

 great length ; the longest 0'23 mm. The legs light testaceous, the 

 tibiae longer than the tarsi, the tarsal joint minute and of equal 

 length. The ovipositor jn&i level with the tip of the abdomen. 

 Length 0'4 mm. 



Hr/h. Woking: September 1885 (Fred. Enoch). 



Enaesius, n. gen. 



The tarsi are 4-jointed, the abdomen sessile ; tlie antennae of the 

 male are 13-jointed ; of the female 9-jointed. The scape long, 

 narrow and hairy. The wings 0-85 mm. in length, by O'lTS wide; 

 the basul quarter of the anterior wings devoid of surface hairs. The 

 ovipositor yexol with apex of abdomen. 



Enaesius agilis, w. sp. (PI. XIV, figs. 1-5.) 



General colour, almost black or dark brown ; the antennae of the 

 male 13-jointed, brown throughout; of the female 9-jointed, the 

 scape very long ; the pedicel about the same length as the 3rd, 4th, 

 5th and 7th joints the same length, the 6th and 8th a little longer, 

 the club increasing in width from the base, the tip rounded. In the 

 male the 3rd to the 12th joint inclusive, are of the same length — the 

 I3th slightly shorter— all of one width. The head is about the same 

 width as the thorax, the eyes rounded ; the wings 0-85 mm. long by 

 0"175 broad ; straight on the costa and much swollen on the inner 

 margin; the longest cilia 0'175 mm.; the apical half covered with 

 coarse surface hairs. The legs of the male have dark brown femora 

 in the centre, the front tibiae testaceous, the trochanters very long 

 and cylindrical. The femora of the front legs of the female are 

 brown changing to testaceous at the base and tips ; the middle legs 

 ■with the basal half of the tibiae testaceous, brown at the tips, the 

 tarsi testaceoi\s to brown. The hind femora brown, testaceous at 

 the tips and trochanters ; the tibiae testaceous, brown at the base, 

 the tarsi broM'n. The abdomen of the female testaceous at the base ; 

 the rest dark brown ; the ovij)ositor level with the tip. 

 Length 1 mm. 



Hah. Woking : September 1885 {Foxd. Enoch) ; Broad- 

 stairs: 1908 (C 0. Waterhouse) ; Richmond Park: August 

 {Fred. Enoch); 1909, I. of Wight {C. 0. Waterhouse). 



Enaesius laticcps, n. sp. 



General colour, brown ; the antennae of the female 9-jointed 

 (the male not yet known), the scape very long ; light testaceous, t e 



