138 MUSCID.E. 



Antennae black ; first and second joints tawny ; sixth pubescent. Wings 

 greyish, Avitli a lurid tinge at the base and in front ; cubital and prse- 

 brachial veins slightly diverging for about two-thirds of the length from 

 the praibrachial transverse vein, nearly parallel from thence to the bor- 

 der; discal transverse vein slightly oblique, very slightly undulating, 

 parted by a little more than its length from the prsebrachial transverse 

 vein, and by much less than its length from the border. Aluhe limpid, 

 with testaceous borders. Abdomen oval, not longer than the thorax. 

 Legs pale tawny ; tarsi black. 

 Not common. (E.) 



60. puUula, Zett. D. S. iv. 1449. 60 (184^5).— lonf/ula, Meig. ; 

 Mcq. Fcem. pallide cinereo-tomentosa, thorace fusco-quinquevittato, 

 alls subcinerel& vetds ii'ansvet-sis wfuscatis, abdomine ovato vitta dorsali 

 interrupta nigra, Ubik tiigris. Long. SJ ; alar. 4|- lin. 



Black, with pale cinereous tomentum. Head white in front and 

 beneath. Thorax with five brown stripes, the outer pair indistinct. 

 Wings sUghtljj grey ; transverse vein clouded with brown ; cubital and 

 praibrachial veins slightly diverging from the prasbrachial transverse 

 vein to the discal transverse vein, almost parallel from thence to the 

 border ; discal transverse vein very slightly oblique, almost straight, 

 parted by nearly twice its length from the pra3brachial transverse vein, 

 and by a little less than its length from the border. Alulte whitish. 

 Abdomen oval, with an interrupted black dorsal stripe, as long as the 

 thorax. Tibife black. 



Not common. (E.) 



61. flavipennis, Fal. Msc. 59. 53 (1833); Zett. — crassirostris, 

 Meig. ; Mcq. Mas, nigro-cinereo-subtomentosa, nitens, eapite autice 

 albo, thorace nigro-trivittato, alis snbcinei-eis basi et autice subluteis, ab- 

 domine lineari. Long. 3|-8 ; alar. 5-6 lin. 



Black, shining, with very little dark grey tomentum. Head white 

 in front. Sixth joint of the antennae with long hairs. Thorax with 

 three black stripes. Wings greyish, slightly luteous at the base and in 

 front ; veins luteous, with black tips ; cubital and praebrachial veins 

 diverging from the prfebracliial transverse vein to the discal transverse 

 vein, parallel from thence to the border ; discal transverse vein straight, 

 nearly upright, parted by more than twice its length from the praebra- 

 ohial transverse vein, and by less than its length from the border. Alulas 

 whitish. Abdomen linear, narrower and longer than the thorax. 



Common on the hills by the upper part of AVharfdale. 



63. coarctata, Fal. Msc. 84. 108 (1810); Meig.; Mcq.; Zett. 

 Pallide cinereo-fulvo-tomcntosa, thorace vittis tribus indistinctis obscu- 

 rioribus, alis subfidvis apice subcinei'eis, abdomine gracillimo, iibiisfer- 

 rugineis. Long. 3 ; alar. 6 lin. 



Black, with pale cinereous fawn-coloured tomentum. Head white. 

 Tliorax with three iiulistinct slightly darker stripes. Wings greyish. 



