ANALYTICAL TABLE OF FAMILIES 119 



108 (115). X. 51 absent, X, 52 present (i.e. only one X-vein on V, 5 



and that placed beyond X, 4 (plate V, 36). 



109 (no). Legs long and thin ; abdomen very long. 



Part 0/MlCROPEZnXE, XL (genus Micropeza) 

 TIO (109). Legs short and strong; D oval or elliptical. 



111 (112). A, III (6) absent ; A, IV (5) round, or, if lengthened, then 



A in profile is triangular. 



CHLOROPID/E, LI 



112 (in). A, III (6) present ; A, IV (5) generally long or oval ; A 



in profile never triangular. 



113 (114). Head square ; face strongly convex (plate VII, 21) ; 



O, 61 absent. Not orange coloured species. 



EPHYDRIM, XLIX 



114 (113). Head round or semi-circular ; face not arched (plate 



VII, 19) ; O, 6 l present, or, if absent, then the species orange 

 coloured. 



Part of DROSOPHILID^E, L. 



115 (108). X, 51 present, or, if absent, then X, 52 also absent (/.?., 



either two X-veins or no X-veins on V, 5) (plate V, 33, 38). 



116 (117). Scutellum of the male extraordinarily long and squared 



off behind ; costa thickened from the end of V, I to the wing 

 tip. 



Part of PHYCODROMID^: (genus Thyreophora) 



117 (116). B, I (6) usually short, and somewhat triangular; costa 



normal. 



118 (133). Mouth bristles present. 



119 (122). Fronto-orbital bristles absent. 



120 (121). Wings without a black spot near the tip. 



PlOPHILID^C, XLVII 



121 (120). Wings with a black spot near the tip. 



PartofSEPSlDJE, XLVI 



122 (119). Fronto-orbital bristles present. 



123 (128). X, 5^ before middle of wing (both X, 4 and X, 52 near the 



base and exceedingly near together) or no X-vein on V, 5. 



124 (127). X, 52 immediately under X, 4 (or nearer the base), or 



X, 51 and X, 52 both absent (plate V, 38). 



125 (126). Arista bare or nearly so. 



Part of PHYTOMYZID^E, L1V 



126 (125). Arista with long hairs on one side. 



