248 ANOPHELES BARBIROSTRIS. 



NOTE XXXVIII. 

 ON EXOTIC DIPTERA. 



BY 



F. M. van der WULP. 



Part 1. 



The Leyden Museum has from time to time been en- 

 riched with small collections of exotic Diptera , which have 

 neither been arranged nor determinated. In looking over 

 these objects , I observed a great many very interesting 

 species among them , and a more accurate examination 

 told me , that a considerable number of them are unknown 

 to science. In the present notes I intend to give descrip- 

 tions of these new species , together with some observa- 

 tions on other species already described. 



This first part will treat of the Diptera belonging to 

 the old tribe Nemocera. 



Family Culicidae. 

 1. Anopheles barbirostris , n. sp. 



Fuscus ; thorace sublineato; haustello palpisque hirsutis ; 

 pedibus testaceis; halteribus fiiscis ; alarum costa fusca , punc- 

 tis cluobus niveis. — Q. Long. 5 mm. 



Dark brown. Rostrum and palpi longer than the head 

 and thorax taken together, both clothed with brown scaly 



Notes from the Leyden JVIuseiim, ^''ol. VI. 



