TACHINA. 17 



(J. Face vertical. Species 74-76, 

 (J (J. Face more or less oblique. Species 77-79. 

 e e e e e. Facialia bristly for more than o)ie-tliird of the length. 



Species 80. 

 € e e e e e. Facialia bristly for half the length. Species 81. 

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

 Species 82, 83. 

 d (I. Proboscis long. — Uhampldna p., Mcq. D. 12. — Oliviera, 

 Meig. Zw. vii. Species 84. 

 c c. Eyes hairy. — Sturmia, Desv, — TFinihemia, Desv. — Carcelia 

 p., Desv. — Senometojna p., Mcq. — Exorista p., Meig. Zw. vii. — 

 Phorocera p., ]\Icq. ; Meig. Zw. vii. 

 d. Facialia without bristles. 



<?. Sixth joint of the antennae stout for nearly the whole length. 



Species 85, 86. 

 e e. Sixth joint of the antenna? 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 h. Costal vein and praeljrachial vein ending at or near the tip of 

 the wing.— r«c/««fl 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. — RoeseUa, Meig. Zw. vii. 

 d. Facialia without bristles. 



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



length. Species 99. 

 e e. Sixth joint of the antcnnse 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. — Harrkia p., Meig. 

 Zw. vii. — Exorista p., Meig. Zw. vii. 

 d. Facialia without bristles. 



c. Sixth joint of the antenna; stout along the whole length. 

 Species 118. 



VOL. II. D 



