202 ME. r. -WALKEE ON DIPTEEA COLLECTED IN 



'Catalogue of tlae Dipterous Insects collected in AVaigiou, Mysol, 

 and North Ceram by Mr. A. E. Wallace, with Descriptions of 

 New Species. By Francis "Walkee, Esq., T.L.S. 



[Bead Feb. 5, 1863.] 



Mtsol. 



Earn. BIBIONIDJE, Haliday. 



Gen. Plecia, HoJPmansegg. 



1. Plecia dorsalis, WaR. See Vol. I. p. 5, 



Earn. CULICID^, Haliday. 

 Gen. Megaehina, Desvoidy. 



2. Megarbina immisericors. Walk. See Vol. IV. p. 90. 



Gen. CuLEX, lAnn. 



3. Culex obturbans. Walk. See Vol. IV. p. 91. 



Earn. TIPULID^, Raliday. 



Gen. LiMNOBiA, Meigen. 



Div. Wings with two discal areolets ; veins complete, not forked ; 

 the usual transverse veinlet between the second and third ex- 

 terno-medial veins. 



4. LiMNOBiA AURORATRA, n. s. Fcem. Atra, antennis eapite duplo 

 longioribus, alls nigris, fascia ochracea bipunctata, gutta subcostali 

 alba. 



Female. Deep black, rather stout. Antennae about twice the length of 

 the head. Abdomen less than twice the length of the thorax. Legs 

 long. Wings black, with a broad bright ochraceous band, which is 

 slightly dilated on the costa and on the hind border j two blackish 

 points on the exterior part of the band, one costal, the other on the 

 hind border ; a white subcostal dot near the exterior border of the 

 band. Length of the body 5 hues ; of the wings 12 lines. 



Div. Wings with a discal areolet ; veins complete ; cubital vein 

 forked ; the usual transverse veinlet between the second and 

 third externo-medial veins. 



5. LiMNOBiA SELECTissiMA, n. s. Mas. Ochracea, eapite nigro, an- 

 tennis thorace vix brevioribus, abdomine lineis duabus anticis apiceque 

 nigris, pedibus fuscis, femoribus flavescentibus apice nigris, alis cine- 

 reis, venis nigro marginatis, halteribus ochraceis apice nigris. 



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