108 MB. walker's catalogue oe dipterous insects 



subapical), and with a limpid mark on the hind part of the base ; costa 

 testaceous. Length of the body 8 lines j of the wings 12 lines. 



15. Pteeocosmus diltjtus, n. s. Saturate rufus, capite nigro, antennis 

 pedibus halteribusque testaceis, ahs cinereis costa testacea venulis trans - 

 versis nigricante nebulosis macula discah guttisque marginalibus albis. 



Nearly alhed to the preceding species, of which it may be an immature variety. 

 Deep red. Head black. Antenna?, legs and halteres pale testaceous. 

 Tarsi a little darker towards the tips. Wings greyish, pale testaceous along 

 the costa, with a discal white spot, and with some white marginal dots of 

 various size ; transverse veinlets slightly clouded with black. Length of 

 the body 6 lines ; of the wings 10 lines. 



Gen. Tipula, Linn. 



16. Tipula pedata, Wied. Auss. 2kveifl. i. 45. 7. 

 Inhabits also Java. 



17. Tiptjla vilis, n. s., mas. Fusca, antennis subverticillato-pilosis, thorace 

 ferrugineo nitido, femoribus basi fulvescentibus, alis subcinereis venis stig- 

 mateque nigris. 



Male. Brown. Antenna? short, slightly verticillate-pilose. Thorax ferru- 

 ginous, shining. Legs slender ; femora somewhat tawny towards the base* 

 Wings very slightly greyish ; stigma and veins black. Length of the body 

 4 lines j of the wings 10 lines. 



Earn. STKATIOMLDJ2, Holiday. 



Gen. Ptilocera, Wied. 



18. Ptilocera quadridentata, Fair. See page 7. 



Gen. Clitellaria, Meigen. 



19. Clitellaria varia, Walk. See page 7. 



20. Clitellaria flaviceps, Walk. See page 7. 



21. Clitellabia notabilis, n. s., foem. Nigro-cyanea, capite halteribusque 

 pallide testaceis, antennis pedibusque nigris, abdomine cyaneo, ahs fuscis 

 costam versus nigricantibus. 



Female. Blackish-blue. Head pale testaceous. Antenna? and legs black. 

 Thorax with a band and a stripe of grey tomentum. Abdomen blue, with 

 grey tomentum beneath. Wings dark brown, blackish along the costa. 

 Length of the body 5 lines ; of the wings 10 lines. 



Gen. Cyclogaster, Macquart. 



22. Cyclogasteb detbacta, n. s., foem. Nigra, cinereo-pubescens, antennis 

 fulvis, arista albida elongata tenui, pedibus albidis, coxis femoribusque nigris, 

 alis subcinereis venis sordide albidis. 



Female. Black, with grey down. Head shining. Antenna? tawny j arista 



