58 MANDIBULATA. NEUKOPTKRA. 



B. With the transverse nervures of the wings indistinct. 



Sp. 7. submarginata. Rufo-picea, pedibus pallidioribus, geniculis posUcis nigri* 

 cantibus, alis hyalinis, costd subochracea. (Exp. Alar. 9^ lin.; Long, 

 corp. 4 lin. ; 1. set. 2 lin.) 



Eph. submarginata. Sleph. Catal. 305. No. 3375. 



Reddish pitch colour, glossy ; eyes and ocelli black ; legs very pale pitchy- 

 red, posterior pair with blackish knees; filaments pale ferruginous ; wings 

 clear and spotless, anterior pair with the costa slightly ochraceous. 



Found in the vicinity of London. 



Sp. 8. dispar. Piceo-nigra, abdominis basi pedibusque pallide rufo-piceis, setts 



luridisfusco subannulatis. (Exp. Alar. 9 — 9^ lin.; long. corp. ^ lin. ; 1. set. 



4 lin.) 

 Eph. dispar. Sleph. Catal. 305. No. 3376. 

 Pitchy-black, shining : abdomen pale reddish, pitchy at the base, with the 



sides paler, and marked with an indistinct row of dots, the apex blackish ; 



legs pale rusty-piceous ; filaments long, lurid, obscurely annulated with 



fuscous ; the joints short ; wings transparent ; anterior with the costa 



slightly yellowish. 

 Pseudimago with the wings fuscous, the nervures, especially the transverse 



ones, darker, producing a pale spotted appearance. 



Not uncommon within the metropolitan district in July. 



Sp. 9. fusca. Obscure picea, vertice et basi pedum anteriorum ferrugineis, 



pedibus posterioribus ochraceis, setis luridisfusco punctatis. (Exp. Alar. 7— 



8 lin. ; long. corp. 2^— 2§ lin.; 1. set. 3^ — 4 lin.) 

 Eph. fusca. Curtis, Phil. Mag. 1834 — Eph. nigricanus. Steph. Catal. 305. 



No. 3377. 

 Obscure pitchy, crown and base of the anterior legs ferruginous, two hinder 



pair ochreous ; filaments pale lurid, dotted with fuscous ; the joints long ; 



wings transparent. 



Found at Hertford in June. 



Sp. 10. diluta. Pallide rufo-ferruginea, abdomine nigricante, pedibus pallidis, 

 alis hyalinis costd concolore. (Exp. Alar. 9 lin. ; long. corp. 4 lin. ; 1. set. 

 3 lin.) 



Eph. diluta. Steph. Catal. 305. No. 3378. 



Shining, pale rusty-red ; abdomen dusky, the apex and the margins of the 

 segments reddish ; legs pale ochreous; filaments lurid, immaculate; wings 

 transparent, with the costa concolorous. 



Inhabits the neighbourhood of London. 



