260 MAX!) IBUL AT A. HYJVI ENOPTKUA. 



Sp. 82. fulvilabris. Niger, abdominis medio pedihusque anterioribns rufis, 

 pedibus posticis nigris, tarsi.i et tibiis 7'ujis, his apicc nigro, ore testaceo. (Long, 

 corp. 45 lin. ; Exp. Alar. 63 lin.) 



Tr. fulvilabris. Gravenhorst, ii. 292. — Steph. Nomen. '2d edit. Gen. 715. 82. 



Black: clypeus and labriim tawny straw-colour; palpi and mandibles dull 

 straw, the latter black at the tip ; antennae porrectj shorter than the body, 

 the tip incurved, rusty beneath; abdomen silky, narrower than the thorax, 

 somewhat linear, and slightly petiolated; basal segment black, 2nd to 

 4th tawny-red, the extreme margin of the latter dusky; legs rather slender; 

 4 anterior tawny-red, coxae black at the base ; posterior coxse black, 

 trochanters black, red at the tip, femora black, the upper margin chestnut, 

 tibiae red, with the apex black, tarsi reddish; wings hyaline; cellule 

 irregular, petiolated. 

 Found in June in the neighbourhood of the metropolis, and in 



Salop. 



Sp. 83. parvulus. Niger, abdominis medio fulvo, pedibus anterioribus fulvis, 

 coxis hasi nigra, posticis nigris, tibiis tesiaceis apice nigricante, antennis subtus 

 stramineis, celluld nulla. (Long. corp. 24: Hn.; Exp. Alar. 4 lin.) 



Tr. parvulus. Gravenho7-st, ii. 294. — Steph . Nomen. 2d edit. Gen. 715. 83. 



Black : antennae straw-coloured beneath, with the basal joint totally black ; 

 abdomen somewhat cylindric and sessile, with the 2nd to 4th segments 

 tawny, the back of the 5th red; legs moderate, 4 anterior tawny, coxse either 

 entirely or at the base alone black, posterior black, with the tips of the coxse 

 and trochanters straw-coloured; tibiae testaceous, with the apex dusky; 

 tarsi red-brown ; wings smoky-hyaline ; cellule none. 

 Taken in June near Hertford. 



Sp. 84. vernalis. Niger, abdominis medio, femorihus anterioribus tibiisque lujis. 

 (Long. corp. 3 — 4 lin.; Exp. Alar. 5 — 6^ lin.) 



Tr. vernalis. Gravenhorst, ii. 294. — Steph. Nomen. 2d edit. Gen. 715. 84. 



Black : antennte slender, about as long as the body, the tip incurved, generally 

 reddish beneath ; with the basal joint black ; abdomen somewhat silky, 

 petiolated, narrower than the thorax, fusiform, the basal segment black, 

 smooth, narrow, rather dilated towards the apex, which is red, the lateral 

 tubercles placed in the middle, 2nd red, with a black cloud in the middle of 

 the base, 3rd and 4th red, the edge of the latter black, remainder black ; legs 

 rather slender, 4 anterior rusty-red, trochanters and coxae black, the former 

 sometimes red, entirely or at the apex ; posterior legs black, tibiae and tarsi 

 reddish-brown, sometimes paler at the base ; wings nearly hyaline ; cellule 

 irregular, somewhat petiolated. 

 Found, but not commonly, in May, near London. 



Sp. 85, pratensis. Niger, abdomine rufo, segmento '[-nigro, tibiis tarsi sque riijii^ 

 (Long. corp. 25 — 3 lin.; Exp. Alar. 4 — Hh Ii"-) 



