FAMILY THEREVID.E THE STILLETO FLIES 



187 



Therevidse II. — 10, 11, 12. Pheroccra signatif rons ; 1.3, 14, Henicoinyia hubbardi ; In, 16, 

 Nebritus pellucidus; 17, Nebritus pellucidus, d" genitalia. 



