tPHKJMERID.F.. CLOblOX. 69 



Sp. 4. albipenne? Nigrum, abdominis basi pallido, apice fusco, pedibus pallidis 

 geniculis nigricantibus ; alis hyalinis. (Exp. Alar. 54 lin. ; Long. corp. 3 lin. ; 

 I. set. 4 I'm.) 



CI. dorsale. Steph. Catal. 307. No. 3406,— Ep. albipennis. Fabricius, E. S. 

 ii. 70 ? 



Black : abdomen pale at the base and diaphanous^ the apex fuscous ; filaments 

 very long, white, faintly dotted with fuscous ; legs pale, the tips of the 

 femora dusky ; wings hyaline, coloiuless. 



Not uncommon near Hertford, in June, and occasional!)' found in 

 other parts of the metropolitan district. 



Sp. 5. unicolore. Rufescente-ochraceum, pedibus pallidioribus, setis albis imrna- 

 culatis, alis hyalinis, casta versus apicem brunnescentc. (Exp. Alar. 8 lin. ; 

 Long. corp. 4 lin. ; 1, set. 4 lin.) 



CI. obscurum. Steph. Catal. 307. No. 3404.— CI. unicolore. Curtis, Phil. 

 Mag. 1834. 



Reddish ochre : filaments pale ; legs pale ochreous ; wings hyaline, nervures 

 reddish ochre; costa pale brown towards the tip. 



Taken in June, near Hertford. 



Sp. 6. cognatum. Piceo-rufum, abdominis basi pallidiore, pedibus setisque luridis, 

 his fusco punctatis, alis hyalinis. (Exp. Alar. 9^ lin. ; Long. corp. 4 lin. ; 

 1. set. 3 lin.) 



CI. cognatum. Steph. Catal. 307. N'o. 3407. 



Shining pale pitchy-red ; eyes dusky ; abdomen rather palish towards the 

 base, the apex darker, filaments about the length of the insect, pale livid, 

 irregularly dotted with fuscous ; wings hyaline, the nervures very pale, the 

 three costal ones tinted with rose-colour. 



Found near London, in June. 



Sp. 7. dimidiatum. Casianeo-brunneum. collaris lateribus puncto ochraceo, 

 pedibus stramineis. (Exp. Alar. 7 — 85 lin. ; Long. corp. 3 — 4 lin.; 1. set. 

 6—7 lin.) 



CI. consobrinum. Steph. Catal. 307. No. 3408. — Ba. dimidiatum. Curtis, 

 Phil. May. 1834. 



Chestnut-brown : collar with an ochreous dot on each side ; abdomen banded 

 with ochre, especially at the base ; filaments very long, white, more or less 

 minutely dotted with fuscous and black ; legs pale straw-colour ; wings 

 hyaline, colourless, with very faint nervures. 



Pseudimago ashy- brown, with fainter rings at the base of the abdomen ; 

 wings pale fuscous, with the costal nervures darker. 



Found near London, in June ; at Hertford, Dover, &c. 



