416 INSEGTA SAUNDERSIANA. 



Genus LEIA, Meuj. 



Div. B. Meig. Dipt. i. 255. 



SubJiv. b. Meig. Dipt. pi. 9, f. 18. 



Leia fulva, Fcem. 



Fuiva, robusta, subius testacea ; abdominis segmenta fasciis nonnnn- 

 quam interruptis nigris ; pedes testacei, tarsis fuscescentibus ; alee 

 subcinerete apice obscuriore.<i, venis nigris basi teslaceis. 



Tawny, stout, testaceous beneath. Abdominal segments with 

 black bands, which are sometimes inteirupted. Legs testaceous ; 

 tarsi brownish. Wings slightly grayish, rather darker at the tips ; veins 

 black, testaceous at the base. Length of the body \\ line ; of the wings 

 3 lines. 



Van Dieman's Land. 



Genus BOLETINA, Stager. 

 Div. a, b. Ins. Brit. Dipt. iii. 33. 



BOLETINA HELVETICA, Ma?. 



Cinerea ; antennm nigrce, basi testucecs ; thoracis lalera et pectus tes- 

 tacea ; abdomen nigricans.,maculis lateralibus trigonis ftilvis ; pedes 

 testacei, tarsis nigris ; aim snblimpida; ; halleres testacei. 



Cinereous. Antennae black, testaceous at the base. Sides of the 

 thorax and pectus testaceous. Abdomen blackish, about thrice the 

 length of the thorax, with a triangular tawny spot on each side of every 

 segment. Legs testaceous, long, slender ; tarsi black ; hind tibise with 

 very long slender spurs. AVings nearly limpid ; veins blackish, tes- 

 taceous at the base. Halleres testaceous. Length of the body 4 lines ; 

 of the wings 6 lines. 



Interlacken, Switzerland. 



