Diptera of St. Vincent {West Indies). 353 



Cwphocera macroceraj ScMner, Nov. Exped., 330 ; 



V. d, Wulp, Tijdschr., v., Ent., xxvi., 22. 

 Elachlpalpus macrocerus, Brauer and Berg., Muse. 



Schizometopa, ii., 102. 



Hah. Brazil. 



Five specimens, agreeing witli others from Brazil in 

 my collection. 



JURINIA. 



Rob. Desvoidy, Myodaires, 34, 1830. 



1. Jurinia, sp. (PL XL, fig. 88a, antenna.) 

 ^ , $ . In structure and size almost identical with /. apicifera^ 

 Walk. Front shining black, through the rather thin pollen. 

 Mesonotum shining green-black, very thinly poUinose. Tegulse 

 deep brown. Abdomen deep blue-black throughout. Otherwise 

 as in J. ajpicifera. 



This species is different from any that I know^ either 

 from North or South America, and may be new. Still, 

 the wide distribution of the species of this genus renders 

 it probable that it has been described from other regions 

 in America. 



2. Jurinia apicifera. (PL XI., fig. 89, antenna.) 



Jurinia apiciferaj Walker, List, iv., 720 .; Williston, 

 Trans. Amer. Ent. Soc, xiii., 300 ; Townsend, 

 Trans. Amer. Ent. Soc, xix., 90, xxii., 70; Calif. 

 Acad. Sci., iv., 618. 



Hah. United States; Canada; San Domingo; 

 Mexico. 



Numerous specimens which agree quite with others 

 from various localities in the United States, Canada, and 

 San Domingo. 



GONIA. 



Meigen, Illiger's Mag., ii., 1803. 



1. Gonia pollens. (PL XI., fig. 90, antenna of $ .) 



Gonia pallens, Wiedemann, Auss. Zw. Ins., ii., 346 ; 

 Macquart, Dipt. Exot., ii., 3, 50 ; E. Lynch, A., 

 An. Soc. Cient. Arg., x., p. viii. ; v. d. Wulp, 

 Tijdschr. voor Ent., xxvi., 23; Biologia Cent.- 

 Amer. Dipt., iL^39; Townsend, Trans. Amer. Ent. 

 Soc, xix., 95. 



