218 MANDIBULATA. TKICHOPTERA. 



district, in June and July, and in the New Forest, in Kent, Suffolk, 

 and Scotland. 



Sp. 16. marginalis. Suprafuscus subtus ochraceus, alts anticis Juscescentibus, 

 lunula media, maculdque tripartita postice hyalinis, stigmate piceo. (Long, 

 corp. &h lin. ; Exp. Alar. 12 lin.) 



Lim. marginalis. Steph. Catal. 322. No. 3698. 



Ochreous beneath, fuscous above, the margins of the abdominal segments 

 pale ; anterior wings pale fuscous, irregularly freckled with ochreous, with 

 a lunate pale hyaline spot, placed obliquely, beyond the middle, and an 

 ovate spot of similar hue beyond the transverse nervures occupying the base 

 of three of the marginal areolets; stigma pitchy, darkest towards the 

 disc; posterior wings very transparent, iridescent and immaculate; legs 

 pale tawny, with the spines and tips of the tarsal joints blackish. 



Also found, but not very abundantly, in the vicinity of the metro- 

 polis, in June. 



Sp. 17. fenestralis. Ochracens, supra Juscus, alis anticis albidis, basi excepto 

 irregular it er fusco irroratis et maculatis, lineola discoidali maculisque postice 

 subki/alinis, stigmate piceo. (Long. corp. 5 — 6^ lin.; Exp. Alar. 10 — 15 Kn.) 



Lim. versicolor. Steph. Catal. 322. No. 3694. — Lim. fenestralis. Fkil. Mag. 

 {Curtis) V. iv. p. 123. 



Head and thorax fuscous above, ochreous beneath; abdomen above fuscous, 

 beneath ochreous, with a broad fuscous streak on both sides; anterior 

 wings whitish, minutely and irregularly freckled and dusted with pitchy- 

 brown, except at the base of the costa, with a clear oblique spot on the 

 disc, another irregular one behind the transverse nervures, mostly united to 

 a smaller one on the hinder margin near the anal angle; towards the base 

 there is frequently also a tiiangular spot of similar hue towards the base of 

 the inner margin; stigma pitchy-brown, or blackish, with pale dots; 

 posterior wings very transparent, pale, and faintly tinted with fuscous at the 

 apex ; legs pale tawny, with black spines. 



The markings on the anterior wings vary a little in extent, and are sometimes 

 bordered with deep pitchy-brown, with which, colour the extreme inner 

 margin is frequently dotted. 



Found in the vicinity of the metropolis, occasionally, in June and 

 July ; also in the New Forest. 



Sp. 18. bipimctatiis. Fuscus, infra ochraceus, alis anticis albido-Jiiscis, pallide 

 irro7'atis, humid media maculaque bisinuata postice hyalinis plerisqiie hrunneo 

 marginatis, nervis longitudinalibus albo punctatis, stigmate piceo. (Long, 

 corp. 6—7 lin.; Exp. Alar. 10— 13J lin.) 



Lim. tessellatus. Steph. Catal. 322. No. 3695. — Lim. bipunctatus. Phil. Mag. 

 {Curtis) I'. W.p. 123. 



