22 Miss G. E-icarJo on the 



Pangoninje. 



The genus Panrjonia in sensu stricto is only represented 

 ill Australia by two or three species, all douhtful. 



The other three subgenera are fairly well represented, 

 Corizoneura having the smallest number of species. The 

 material in the Brit. Mus. Coll. does not increase very 

 largely, which is a disadvantage, as many of Walker's types 

 are old and Avorn. 



For a list of the Australian species of Pangoninre, see 

 Ricardo, Ann. & Mag. Nat. Hist. (7) v. p. 112 (1900). To 

 Erepliopsis species therein named, E. macidipennis, Macq., 

 E. novceguinensis, Ricardo, and E. bancrofti, Austen, must be 

 added. 



To Diatomineura species add D. rnficornis, Macq., D. hirti- 

 ceps, Nowiclii, D. ricardui, Huttou, and D. dives, Macq. 

 {Corizoneura). 



From Corizoneura species delete C. anffusta, Macq., 

 C. trichocera and C. rnhiginosa, Bigot, belonging to other 

 genera. C. alternuns and C. sidcifrons, INIacq., are |)robabh'' 

 South African species, see Austen, ' Blood-sucking Flics,' 

 p. 53 (1909), which with synonyms reduces the old species 

 of Corizoneura from Australia to seven. 



Pangonia, Macq. 



Subgenus Erepliopsis, Kond. 



Erephopsis gibhula, ? , Walker, List Dipt. i. p. 140 (1848) ; 

 Kicardo, Ann. & Mag. Nat. Hist. (7) v. pp. 11.2, 117 

 (1900). 



Erephopsis vcrtebiata, Bigot, M^m. Soc. Zool. de France, v. p. 618 



(1892). 

 Diatoineneurn carnea, Bigot, 1. c. 



The type came from AA'^est Australia, Bigot's two types 

 from Australia. The identity of the latter types is self- 

 evident at a glance — it is difficult to understand how the 

 author made the mistake ! 



It is a small species, at once distinguished by the unusual 

 shape of the second joint of the palpi, which is shorter than 

 the first one, short and broad, spoon-shaped, reddish in 

 colour ; the first joint yellower, with long whitish hairs 

 below, the second joint with short black pubescence. Face 

 is very protuberant, reddish with black hairs. Beard yellow. 

 Antenna: reddish. Forehead ?i third wider anteriorly, reddish 

 covered with ashy-grey tomentum. Ocelli present. Eyes 



