REPORT OF THE STATE ENTOMOLOGIST 1904 497 



Sayomyia trivittata Loew. Genitalia, male. Basal clasp segment 

 stout, tapering gradually to a rather broadly rounded apex. Ter- 

 minal clasp segment long, slightly expanded at the base, tapering to 

 a blunt, simple apex. Claspette and harpes apparently absent. 

 Harpagones stout, irregularly swollen near the middle and terminat- 

 ing in a stout, rather obtuse, recurved tip. 



Sayomyia hudsoni Felt. Genitalia, male. Basal clasp segment 

 stout, rather short, broadly and slightly rounded apically. Ter- 

 minal segment stout, slightly curved, tapering gradually to a 

 rounded apex with no terminal spine. Claspette and harpes ap- 

 parently absent. Harpagones with basal portion rather slender, 

 apical half enormously dilated, the posterior margin broadly rounded, 

 anterior margin extending at its lateral extremity into a prominent 

 beak, giving the apical portion of the organ an appearance not un- 

 like a bird's head with the beak pointing anteriorly. Ventral sur- 

 face ornamented with a series of stout, chitinous spines. Unci 

 indeterminate. Setaceous lobes widely separated, thin, prolonged 

 posteriorly and bearing several stout setae. 



Sayomyia albipes Johans. Genitalia, male. Basal clasp segment 

 rather slender, long, with broadly rounded apex. Terminal seg- 

 ment slightly curved, tapering gradually to a rather broadly 

 roimded apex. Claspette and harpes absent. Harpagones, basal 

 portion broad, oblique, apical furcate, enlarged, the longer limb 

 strongly curved, the shorter apparently an excavated spur. 



Sayomyia rotundifolia Felt. Genitalia, male. Basal clasp seg- 

 ment rather stout, long, broadly rounded at apex. Terminal clasp 

 segment rather stout, slightly curved, tapering to a bluntly rounded 

 tip with no apical spine. Claspette and harpes apparently wanting. 

 Harpagones stout, apical half furcate, consisting of two strongly 

 recurved limbs, the larger with a prominent, slightl}^ curved spine 

 near its middle. 



