ANTHOMYIA. 119 



b b b. Arista pubescent. Species 45. 



a a. Alulae rather small ; lower valve extending a little beyond the 

 upper. 



b. Arista plumose with long hairs. 

 c. Legs black. Species 46-48. 

 c c. Legs black; tibiae tawny. Species 49-51. 

 b b. Arista pubescent or bare. 

 c. Legs black. 



d. Thorax and abdomen spotted. Species 52. 

 d d. Thorax and abdomen not spotted. Species 53-57. 

 c c. Legs pale. Species 58, 59. 



a a a. Alula? small ; lower valve not extending beyond the upper. 

 b. Arista plumose with long hairs. Species 60-64. 

 b b. Arista plumose with short hairs. Species 65. 

 c. Legs black. 



d. Body bluish-black. Species 66. 

 d d. Body black. 



e. Thorax not striped. Species 67, 68. 

 e e. Thorax striped. Species 69-73. 

 c c. Legs black ; tibias ferruginous. Species 74. 

 c c c. Femora and tibias piceous. Species 75. 

 c c c c. Femora, tibias, and abdomen pale. Species 76-80. 



1. lardaria, F. S. I. ii. 436. 5 (1781); Gmel.; Fal. ; Meig.; Mcq. ; 

 Zett. Har. ! I. pi. 36. f. 52. Albido-tomentosa, capite aurato, thorace 

 nigro-quadrivittato, alls subhyalinis, vena discali transversa valde obliqua. 

 Long. 4-5 ; alar. 8-10 lin. 



Black, with whitish tomentum. Head gilded above and in front; inter- 

 frontalia distinct, triangular ; frontalia of the male black, of the female 

 ferruginous ; facialia setigerous along nearly the whole length ; medi- 

 ana pale ferruginous ; lateralia large. Eyes hairy. Thorax with four 

 black stripes. Wings subhyaline. Cubital and prabrachial veins di- 

 verging from the prsebrachial transverse vein to the border. Discal 

 transverse vein undulating, very oblique, parted by a little more than its 

 length from the prabrachial transverse vein, and by less than half its 

 length from the border. Alulaa whitish. Abdomen subovate, tessellated, 

 a little broader but not longer than the thorax. 



Generally distributed. (E. S. I.) 



2. albolineata, Fal. Msc. 54. 38 (1810); Meig.; Mcq.; Zett. 

 Albido-tomentosa, capite albo, thorace nigro-bivittato, alis hyalinis, ab- 

 domine tessellato. Long. 2^-3^- ; alar. 5-7 lin. 



Black, with whitish tomentum. Head white ; facialia setigerous along 

 most of the length. Eyes hairy. Thorax with two broad black stripes. 

 Wings hyaline; cubital and pra?brachial veins slightly diverging from 

 the praBbrachial transverse vein to the border; discal transverse vein 

 oblique, very slightly curved, parted by a little less than its length from 



