J 895.] NATURAL SCIENCES OF PHILADELPHIA. 339 



Parydra sp. Charlotte Harbor (Mrs. Slosson). 



Ephydra subopaca Loew. Charlotte Harbor, February (Mrs. 



Slosson). 

 Ephydra nana Walk. Orraond (Mrs. Slosson). 

 Scatella lugens Loew. Ormond (Mrs. Slosson). 

 C^enia spinosa Loew. .St. Augustine. 



GEOMYSID^J. 

 Heterochroa ornata Johnson. Drayton Island, May 9. 



DROSOPHILID.ffi. 



Drosophila ampelophila Loew. St. Augustine ; Ormond ; 



Charlotte Harbor (Mrs. Slosson). 

 Drosophila quadrimaculata Walk. Charlotte Harbor (Mrs. 



Slosson). 

 Drosophila punctulata Loew. St. Augustine, March. 

 Drosophila maculosa Coq. Charlotte Harbor (Mrs. Slosson). 

 Drosophila vittata Coq. Charlotte Harbor (Mrs. Slosson). 

 Drosophila guttifera Walk. (Walker.) 



OSCINIDJE. 



Crassiseta Formosa Loew. Ormond (Mrs. Slosson). 



Crassiseta costata Loew. St. Augustine, March. 



Hippelates convexus Loew. St. Augustine, March. 



Oscinis, sp. Charlotte Harbor (Mrs. Slosson). 



Meromyza Americana Fitch. St. Augustine. 



Siphonella cinerea Loew. Charlotte Harbor (Mrs. Slosson). 



Chlorops pubescens Loew. St. Augustine ; Orlando, March 16 



( Robertson ). 

 Chlorops grata Loew. St. Augustine. 

 Chlorops trivialis Loew. St. Augustine. 

 Chlorops abdominalis Coq. Charlotte Harbor (Mrs. Slosson). 



AGROMYZIDJE. 



Lobioptera arcuata Loew. (Robertson); Ormond (Mrs. Slos- 

 son). 



Lobioptera indecora Loew. (Robertson). 



Lobioptera lacteipennis Loew. Charlotte Harbor (Mrs. Slosson). 



Leucopis bella Loew. Horse Landing, St. John's River, May 

 17 ; Crescent City (Hubbard). 

 24 



