193 CHIRONOMID^. 



183. fertus, n. Mas et Foem. uiger, thorace cinereo vittis tribus 

 niffrls, alls subcinereis, venis fuscescentibus apud costam niyricantibus, 

 halteribiis albidis, pedibus validis. Long. 3 ; alar. 3 lin. 



Male and Fein. Black. Thorax grey, wltli three black stripes. Wings 

 greyish ; costal, radial, and cubital veins blackish, the rest broicnish. 

 Halteres whitish. Legs stout, pubescent. Male. Antennae with black 

 plumes. 



Kot rare. (E.) 



184. habilis, n. Fceni. niger, alls sublimpidis, venis albidis apud 

 costam nigris, halteribiis albidis apice nigris, pedibus albidis. Long. 1 ; 

 alar. 3 lin. 



Fein. Black. Wings nearly limpid ; costal, radial, and cubital veins 

 black, the rest whitish. Halteres whitish, loith black tips. Legs whitish, 

 slender. 



Eare. (E.) 



185. divisus, n. Mas, pallide testaceus, thorace vittis tribus ru- 

 fescentibus, alls subcinereis pubescentibus, venis albidis, balteribus albis, 



abdomine fasciis duabus auticis fuscis, segmentis tribus apicalibus nigris, 

 pedibus albidis. Long. 3 ; alar. 3 lin. 



Male. Pale testaceous. Palpi and antennae black. Thorax with three 

 pale reddish stripes. Wings very slightly greyish, pubescent ; veins 

 whitish. Haltei'es white. Abdomen pale testaceous, pubescent, with 

 two broicn bands before the middle ; three apical segments black. Legs 

 whitish, slender. 



Bare. (E.) 



186. armulipes? Meig. Zw. i. 43. 51 (1818). A^ir.? Faun, fla- 

 vus, thorace vittis tribus nigris, alis subcinereis, venis albidis apud cos- 

 tam fuscis, halteribus flavis, abdomine nigra, segmentorum margiiiibus 

 posticis Jlavis, pedibus nigris Yulidm^cnW?,, femoribus basijlavis, tibiis albo- 

 cinctis. Long. \~; alar. 3 lin. 



Var. ? Fern. Yellow. Thorax with three moderately broad black 

 stripes ; scutellum, pectus, and metathorax black. Wings greyish ; 

 costal, radial, and cubital veins brown, the rest whitish. Halteres pale 

 yellow. Abdomen black; hind borders of the segments yellow. Legs 

 black, rather stout ; j^raora yellow toioards the base; a tohite band on 

 each tibia. 



Rare. In the British Museum. (E.) 



187. pygmseus? Meig. Zw. i. 36. 34 (1818). Var. ? Fcem. testa- 

 ceus, thorace vittis tribus fuscis, alis vix cinereis, venis halteribusque al- 

 biilis, illis apud costam fuscescentibus, abdomine vitta dorsali nigricaate, 

 pedibus testaceis. Long. ^ ; alar. 3 lin. 



Var. ? Fern. Testaceous. Thorax %olth three brown stripes. Wings 

 hardly greyish ; costal, radial, and cubital veins brownish, the rest 

 whitish. Halteres whitish. Abdomen with a blackish dorsal stripe. 

 Legs dull testaceous. 



Eare. In the British Museum. 



