SPH.-ERACEPHALA. Perspective Fly. 



i. 6'. brci'icornis. }^ in. ; black, with rustv vellow legs; wing with a brown band ami point; 

 eyes stalked. 



PYRGOTA. Cone Fly. 



i. /'. nndata. J4 in.; yellow rusty brown ; a faint cross-mark on chest ; a clear spot 

 on front edge of wing; hind edge of wing with clear scallops. 



SEPEDON. 



I. 6". fuscipcunis. } 4 ' in.; chest blue black; body and legs chestnut red; 

 feet black ; wing clouded. 



I. -S". obtusa. 



SCIOMYZA. 



in.; grayish brown : wing clouded ; veins blackish. 



,v 



4' 



5- 

 6. 



TETANOCERA. Damp Fly. 



plnniosa. 3g in.; head reddish gold ; chest pale grayish brown ; body yellowish shaded and 



marked dark brown. 



clara. {} in.; pale yellow; face white; chest with two brown stripes; wings tawny. 



brown clouded. 



arcitata. ^ ft - in. ; yellowish brown ; chest with brown dots; wing with large brown spots. 



saratti^'ensis. l /^ in. ; yellow ; eyes black ; chest with two faint stripes ; wing gray, brown 



banded, front edge black. 



pii'tipcs. } in. ; like last, but pale gray, and legs handed. 



a. '^ in. ; reddish brown ; wing with two double bands of dark spots. 



(57) 



