133 MUSCIDiE. 



7iical, a little longer than the thorax ; second and third segments with 

 two black spots on each. Legs black ; tibife and ti])s of femora tawny. 

 Male. Head white above ; eyes approximate, but not connected. 

 Not common. (E.) 



41. tigrina, F. S. I. 444. 42 (1781) ; Zett. Cano-tomentosa, tho- 

 race fusco-trwitfato, alis subcinereis, abdomine longi-ovato nigro-sex- 

 maculato, femoribus apice tibiisque fulvis. Long. 2J ; alar. 5 lin. 



Black, with hoary tomentum. Head white in front and beneath ; 

 proboscis long; mouth shining, pointed. Thorax with three dender 

 hrownish stripes. Wings slightly greyish ; cubital and prajbrachial 

 veins diverging from the prasbrachial transverse vein to the discal 

 transverse vein, hardly diverging from thence to the border ; discal 

 transverse vein slightly oblique, straight, parted by twice its length 

 from the prsebrachial transverse vein, and by a little less than its length 

 from the border. Alulae white. Abdomen elongate-oval, a little longer 

 than the thorax, with two black spots on each segment from the second 

 to the fourth. Tibiae and tips of femora tawny. 



Generally distributed. (E. S. I.) 



42. anceps? Zett. D. S. iv. 1663. 28 {lU^).—qmdrtmi? Fal— 

 meditata, var. /3? Fal. — snbpimcta, var. /3 confirm? Fal. Cinereo-to- 

 mentosa, thorace fusco-qnadrivittato, alis subcinereis, abdomine uigro- 

 quadrimaculato, tibiis rufescentibus. Long. 3 ; alar. 6 lin. 



Black, toith cinereous tomentum. Thorax with four brown stripes. 

 Wings greyish ; cubital and prEebrachial veins very slightly diverging 

 from the prsebrachial transverse vein to the border ; discal transverse 

 vein oblique, hardly undulating, parted by more than its length from 

 the prsebrachial transverse vein, and by a little less than its length from 

 the border. Alulae whitish. Abdomen elliptical, a little longer than 

 the thorax ; second and third segments with two black spots on each. 

 Tibife reddish. 



Not common. (E.) 



43. infixa, n. Canescente-tomentosa, thorace nigro-qriadrivittato,B[\9, 

 subcinereis, abdomine cinereo-tomentoso nigTO-qnadrimaculato, tibiis 

 posterioribus ferrugineis. Long. 2h ; alar. 5 lin. 



Black, with grey tomentum. Head white. Thorax with four slender 

 black stripes. Wings greyish ; cubital and prasbrachial veins slightly 

 diverging from the prtebrachial transverse vein to the border ; discal 

 transverse vein oblique, slightly undulating, parted by about its length 

 from the prasbrachial transverse vein, and by hardly less than its length 

 from the border. Alula? greyish. Abdomen long-obconical, with cine- 

 reous tomentum, not longer than the thorax ; second and third seg- 

 ments with two black spots on each. Posterior tibiae ferruginous. 



Not common. (E.) 



44. collina, n. Fusco-cincreo-lomentosa, thorace nigro-quadrivit- 



