ANALYTICAL TABLE OF FAMILIES 117 



MUSCID.E CALYPTER^E 



71 (74). V, 4 angled or bent towards V, 3 (plate V, 24-29). 



72 (73). D with E (macrochsetae and hairs) on middle segments; 



otherwise A, IV, 6 is bare or bare on the tip-half (plate III, 

 49-50). 



TACHINIDyE, XXXI 



73 (72). D without macrochsetae though often with rather strong 



hairs ; A, IV, 6 fully plumed or combed (plate III, 51). 



, XXXII 



74 (71). V, 4 going straight or nearly straight to margin (plateV, 30). 



ANTHOMYID^E, XXXIII 



75 (70) . Squamae absent or rudimentary. 



MUSCID.E ACALYPTER^; 



76 (105). V, la distinctly present, nearly as thick as V, 16, which 



generally ends in the fore margin at or beyond the middle of 

 the wing (plate V, 31, 32, 34)- 



77 (84). Vibrissse present (plate VIII, 2) together with more or less 



hair. 



78 (79), V, 44 four or five times as long as V, 4* (i.c., X, 5 2 nearer 



X4 than to wing margin). 



HETERONEURID^E, XXXVII 

 791(78). V, 44 about equal to V, 43, or only a little longer. 



80 (81). Costa with spines in addition to the ciliation (platcVII, 14). 



HELOMYZID^E, XXXVI 



81 (80). Costa without a row of spines, only ciliated. 



82 (83). A, III (5) present, or, if absent, then body never shining 



black. 



CORDYLURID^:, XXXIV 



83 (82). Fronto-orbital bristles absent ; body always shining black. 



Part of SEPSID^, XLVI 



84 (77). Vibrissse absent ; mouth with short hairs or bare (plate VII, 



I, 3, 4); or, if the hairs are strong, all of same length and 

 strength. 



85 (88). A, IV very long and horizontal ; A, IV (4) as longer longer 



than A, IV (5) of which the upper edge is concave (plates 

 111,54; VII, I). 



86 (87). Profile not triangular; face perpendicular or slightly re- 



treating. 



Part of SCIOMYZIILE, XXXVIII 



87. (86). Profile triangular; A, V retreating (plate VII, I) almost 

 horizontally. 



