236 Eustace ^¥. Ferguson : 



Macedon, Ballarat and Gleuample, and probably elsewhere, most of 

 my specimen being labelled Victoria. T. perplexus is from Port- 

 land. 



T. scaher Boisd., an aberrant tuberculate form, occurs inland in 

 Victoria. 



The costate section is represented in Victoria by several fine 

 species. 



T. impressicoUis Macl. (syn. T. hiscipennis), I have from Dande- 

 nong and Narracan. I believe it also occurs at Warburton. 



T. laevicoUis Pasc. has a similar distribution, most of the speci- 

 mens I have seen were labelled Gippsland. 



T. costipetinis Ferg. occurs among the Dandenong Ranges, and 

 probably near Melbourne; I have never seen it fi-om Mt. Macedon. 



T. carinatus Ferg. is found at Portland. It is closely allied to 

 T. laevicoUis and T. costipe/mis, and also to T. Kirht/i from New 

 South Wales. 



ScLERORiNus. — This genus is represented in Victoria by species 

 belonging to 4 distinct groups. The most abundant species belong 

 to the Adelaidae-group ; and three species' have been described. Of 

 these S. llowitfi is conspecific with S. frisfis, while S. obliferatus 

 is somewhat doubtfully distinct. But the species of this group 

 present such variation in size and structure that it is extremely 

 difficult to find good specific distinctions. S. fri.sfiii occurs along 

 the southern sea-board and is also found in Tasmania and South 

 Australia. Of the locality of .S'. nUiferafus, I am uncertain, l^ut, 

 if I am correct in my identification, it occurs at Mt. Buffalo and 

 in the Australian Alps. 



(S*. i?iornatus, n.sp., is closely allied, and is from (iippsland ; but 

 a closely related form occurs at Portland. Several other species 

 of this group also probably exist in Victoria, as a number of 

 single specimens have passed through my hands, which I have been 

 unable to certainly identify with any dcse-i'iljed form. 



Including these forms, the gi'oup appears to extend over the 

 greater part of Victoria with the exception of tlie north-west. The 

 group is essentially a South Austi'alian one, and the A'ictorian 

 species are more nun\erous in the western i)art of tlie State, but 

 follow the mountain i-anges right into New South Wales. 



The sabulosus group is represented by .S'. Diuoni and S. Goiidiei, 

 two species herein described, and 1)oth closely related to .S'. 

 sabulosiift. Of these S. Dironi occurs at Ouyen and Kow Plains, and 

 .S'. Goudiei at Biichip. A third repi-esentative of this group is 

 S. amj/vttroide.s, of which all the specimens I have seen came from 

 Portland. 



