TACHINA. 17 



g. Face vertical. Species 74-76. 

 g g. Face more or less oblique. Species 77-79. 

 e e e e e. Facialia bristly for more than one-third of the length. 



Species 80. 



e e e e e e. Facialia bristly for half the length. Species 8 1 . 

 e e e e e e e. Facialia bristly for two-thirds of the length. 



Species 82, 83. 

 d d. Proboscis long. RhampJdna p., Mcq. D. 12. Oliviera, 



Meig. Zw. vii. Species 84. 



c c. Eyes hairy. Slurmia, Desv. WintTiemia, Desv. Carcelia 

 p., Desv. Senometopia p., Mcq. Exorista p., Meig. Zw. vii. 

 Phorocera p., Mcq. ; Meig. Zw. vii. 

 d. Facialia without bristles. 



e. Sixth joint of the antennas stout for nearly the whole length. 



Species 85, 86. 



e e. Sixth joint of the antennae stout for half the length. Spe- 

 cies 87, 88. 

 e e e. Sixth joint of the antennae stout for one-third of the 



length. Species 89. 



e e e e. Sixth joint of the antennae stout at the base. Sp. 90. 

 d d. Facialia bristly for one-sixth of the length. Species 91. 

 d d d. Facialia bristly for one-fourth of the length. Sp. 92-98. 

 b b. Costal vein and praebrachial vein ending at or near the tip of 

 the wing. rac/mm C. b, Meig. Zw. iv. 341. pi. 40. f. 3, 30. 

 c. Eyes bare. Arista straight. Tryphora p., Meig. Zw. vii. 

 Actia, Meig. Zw. vii. Roeselia, Meig. Zw. vii. 

 d. Facialia without bristles. 



e. Sixth joint of the antennae stout for three-fourths of the 



length. Species 99. 

 e e. Sixth joint of the antennae stout for more than half the 



length. Species 100. 



e e e. Sixth joint of the antennae stout at the base. 

 /. Palpi tawny or yellow. Species 101-103. 

 //. Palpi black, with a ferruginous band near the tip. Spe- 

 cies 104. 



///. Palpi black. Species 105, 106. 



d d. Facialia bristly for one-eighth of the length. Species 107. 

 d d d. Facialia bristly for one-fourth of the length. Species 



108-112. 

 d d d d. Facialia bristly for one-third of the length. Species 



113-117. 



c c. Eyes hairy. Phorocera p., Meig. Zw. vii. Harruia p., Meig. 

 Zw. vii. Exori&ta p., Meig. Zw. vii. 

 d. Facialia without bristles. 



e. Sixth joint of the antennae stout along the whole length. 

 Species 118. 



VOL. II. D 



