120 ANALYTICAL TABLE OF FAMILIES 



LV 



127 (124). X, 52 present and placed further from base than X, 4. 



Part of AGROMYZIOE, LIII 



128 (123). X, 52 at or beyond the middle ; X, 4 and X, 52 neither 



very near to the wing base nor to one another. 



129 (130). Arista bare ; body short and broad. 



MlLlCHIDjE, LII 



130 (129). Arista plumose, combed, or pubescent, or, if bare, then 



the body always narrow and long. 



131 (132). Arista thinly but long haired, plumose, or combed. 



Part of DROSOPHILID^:, L 



132 (131). Arista thickly and short haired, pubescent, or bare. 



GEOMYZID^E, XL VIII 



133 (Il8). Mouth bristles absent. 



134 (137)- O, 5 1 and O, 6* large and very prominent. 



135 (136). Antennae moderately long or very long, male genitalia 



not prominent. 



Part 0/PsiLIDyE, XXXIX 



136 (135). Antennae short ; male genitalia prominent, and club- 



shaped. 



Part of SEPSIDJB, XL VI (genus Tetanura) 

 J 37 (134). O, 5i and O, 61 small and not very prominent. 

 J 38 (139). Light grey or silvery species. 



Part of AGROMYZIDjE, LIII 



139 (138). Orange or brownish-red species. 



Part of OPOMYZID^;, XLV 



140 (26). Wings with two short very thick veins (in fore-basal re- 



gion) whence spring a few very fine unbranched veins. X~ 

 veins absent (plate V, 35). 



PHORID^:, LVII 



141 (I) (52|). Body of a horny or leathery nature ; head sunk into a 



hollow in the thorax (plate VI, 35). No proper proboscis or 

 palpi ; claws very large (plate VI, 36). Perfect insect parasitic. 



EPROBOSCIDEA 



142 (145). Head fairly large; wings sometimes shed or absent. 



143 (144). Eyes, ocelli, scutellum, halteres, and wings all absent ; 



last tarsal joint combed with bristles. 



