NEW BRITISH SPECIES. 85 



is the same ground colour, but it is more or less dusted with 

 fine blackish atoms and there are two black-brown trans- 

 verse lines on each wing; near the hind margin is an ochre- 

 ous-yellow indented streak as on the upperside. When the 

 black central spots are visible that of the anterior wrings is 

 on the first transverse line, that of the posterior wings imme- 

 diately behind the first transverse line. The cilia beneath, 

 except in some few specimens, are grey-brown or iron-grey, 

 and before them one sometimes perceives a black-grey line 

 or short streaks of that colour. 



Perochraria I have received from many localities ; it is 

 very common in Bohemia, Austria, Saxony, Prussia, Silesia, 

 Mecklenburg, and I believe also in Hungary, Carinthia and 

 Styria; it seems to be scarce at x'\ugsburg. In Bohemia 

 and near Vienna I found it, at the end of May, throughout 

 June up to the beginning of July, in meadows and the 

 borders of woods. According to Goldegg's careful journals 

 and the assertions of other entomologists it has also been 

 taken in August and September on the higher mountains 

 near Vienna. In Mecklenburg and near Glogau and Frank- 

 fort on the Oder it is only found at the end of July 

 and in August. A second brood, however, has not been 

 observed. 



ACIDALIA OCHRARIA, S. V. 



Tab. 50, fig. 1 a— c. 



Treitschke, 6 Bd. 2 Abth. S. 6 (ohne die var.) & 10 Bd. 



2Abth. S. 322; ochreariaf Hiibner, Geom. Fig. 110. 



Freyer, Neuere Beit. 1 Bd. S. 123, Tab. 66, figs. 1, 2, 



(nicht Fig. 3 var.). 

 Alis dilute ochraceis, femincB paulo ohscuTiorihuSj strigis 



