OBPHKEFHIUDAE. - PSYCHOD1DAE. 23 



seutolliitus Say, J. Aca.l Pliil. VI, 150, Compl. Wr II, 349. - - Indiana. 

 *&etnlosNs Loew, Centur. I, 8. - - Distr. Columbia. 

 sordidelhis Zettorstedt, Ins. Lapp. S20, 6: Dipt. Scand. IX, 36-10; 



Staeger, Groenl. Antliater. - - Greenland. 

 CuliX pulicans (misprint for pulicaris) 0. Fabricius, Fauna Grocu- 



landica [SclriodteJ. 



transiens Walker, List, etc. I, 25. - - Unds. B. Terr. 

 *trivialis Loew, Centur. I, 4. Distr. Columbia. 



*genualis Loew, Centur. VI, 1. Cuba. 



Oecacta. 



Poey, Memorias etc. Vol. I; 1851. 

 furens Poey, Memorias etc. I, 236, Tab. XXVII. - - Cuba, 



Heteromyia. 



Say, Americ. Entom. Vol. II; 1825. 



*fasciata Say, N. Am. Entom. Vol. II. Tab. XXXV; Compl. Wr. I, 79. 

 Atlantic States. 



Observation: If this genus be adopted, it will have to include 

 several other species, now placed in the genus Ceratopogoii; 

 Cerat. arycntatus Loew among them. 



FAMILY ORPHNEPHILIDAE. 



Orplmcphila. 



Haliday, Zool. Journ. V, 350; Tab. XV, f. 19; 1831; Tliaumdea 

 Ruthe 1831; Clienesia Macquart 1834. 



*testacea Ruthe, Isis 1831, 1211 (1831); Haliday, 1. c. (0. deria). 

 Europe and JSI orth- America ; New York. [About the identity see 

 Loew, Monogr. etc. I, 6.] 



Observation. Orphnephfla is a very heterogeneous form, 

 which cannot well be referred to any of the existing families. 



FAMILY PSYCHODIDAE. 

 Psychoda. 



Latreille, Precis etc.; 1796. 



a^ternata Say, Long's Exped. App. 358; Compl. Wr. I, 242; Wiede- 



mann, Auss. Zw. I, 23. Pennsylvania. 

 degenera Walker, List etc. I, 33. - - Huds. Cay Territ. 



