Si AIANDIBULATA. HVMENOrTERA. 



Sp. 28. vittatus. Pallidus, antennis, ocellis, thoracis ei metathoracis maculis 

 2-hus, segmentorum abdominis hasi nigris. (Long. corp. 3 — 4 lin. ; Exp. 

 Alar. 5— 6| lin.) 



Ne. vittatus. St. Fargeau.—Steph. Catal. 329. No. 3803. 



Head pale, with blaclc ocelli and antennae ; thorax also pale, with the disc 

 testaceous, and having 2 or 3 black spots, and 2 also on the metathorax; 

 abdomen pale^ with the base of all the segments broadly black, the margin 

 pale ; legs pale ; wings hyaline, with the nervures and stigma testaceous. 

 Found at Coombe wood, and in Scotland, in June. 



Sp. 29. fallax. Pallide-testaceus, antennis, vertice, thorace, abdominisque basi 

 supra nigris, hoc apice luteo, femorihus subtus vigro-lineatis. (Long. corp. 

 3—4. lin. ; Exp. Alar. 6— 7§ lin.) 



Ne. fallax. St. Fargeau.—Steph. Catal. 329. No. 3804. 



Head pale testaceous, antennae and crown black; thorax black, with the 

 shoulders and sides pale testaceous ; abdomen black above, with the apex 

 luteous, beneath pale testaceous; legs also pale testaceous, the femora 

 beneath with black lines ; wings hyaline, with pale nervures. 



Variable : the head, entire thorax, and abdomen beneath being sometimes 

 black, and the metathorax is occasionally whitish, spotted with black. 

 Also found in the vicinity of London in June, and in Scotland. 



Sp. 30. tseniatus. Niger, labro orbitisque oculorum verticali testaceis, thorace 

 lineold anticd, abdominisque segmentis omnibus tenuissime pallidis, femoribus 

 4 anticis pallido lineatis, tibiisque omnibus basi pallidis. (Long. corp. 3^ — 4 lin. ; 

 Exp. Alar. &l—6k lin.) 



Ne. taeniatus. St. Fargeau Man — Steph. Nomen. 2d edit. col. 124. 



Head and antennae black ; labrum and upper orbits of the eyes testaceous ; 

 thorax black, with a pale streak in front ; abdomen black, with the extreme 

 edge of all the segments whitish; legs black, with the 4 anterior femora 

 with pale streaks in front, and the base of all the tarsi pale ; wings hyaline ; 

 with black nervures, and the costa pale, stigma the same. 

 Not common : found in the vicinity of London ; also in Norfolk 



and in Scotland, towards the end of June. 



Sp. 31. gonymelas. Pallide testaceus, antennis capite (maculis 2 verticalibus 

 exceptis) thoracis disco, abdominis segmentorum basi, sterno, genubusque 

 posticis nigris. (Long. corp. 3^ lin.; Exp. Alar. 64 lin.) 



Ne. gonymelas. Steph. Catal. 329. A'o. 3812. 



Head black, with a testaceous spot on each side adjoining the eyes above ; 

 mouth and clypeus also pale testaceous ; thorax testaceous, with the disc 

 and sternum black ; abdomen pale testaceous, immaculate beneath, but each 

 segment above with a broad transverse black streak at the base ; legs pale 

 testaceous, with the tarsi of the hinder pair fuscescent, and their knees 

 black; wings hyaline, with the nervures- pale testaceous, the costa and 

 stigma greenish. 

 Taken in June, near London. 



