530 
FAUNA AND FLORA OF NORFOLK : HKMTPTERA. 
C. smaragdula, Stal. Ranworth, 16th June, 1887. With regard 
to the local distribution of these species, it will be 
observed that glaucescens and smaragdula have 
occurred together as at Ranworth, and glaucescens 
and prasinula as at Cley ; and as the latter species 
has occurred at an inland locality, as distinguished 
from our coast-marshes, it appears probable that all 
three species will some day be taken together. 
ByTHOSCOPID;E. 
Idiocerus cupreus, Kbm. This interesting addition to the British 
Fauna was taken by Mr. Thouless off Salix alba 
at Brandon on the 25th May, 1896. By the 
kindness of its captor the specimen, a female, is 
now in my collection ; and I have described and 
figured it (‘ Hemiptera-Homoptera of the British 
Islands,’ p. 262, pi. xxix. fig. 1). Kirschbaum 
described the species in 1868 from a single female 
specimen taken in October at Wiesbaden, of which 
the food plant was not noted, and with the exception 
of this Brandon specimen I cannot find that its 
occurrence has been subsequently recorded. The 
occurrence of an over-wintered female would 
indicate that the species should be found in 
greater numbers from the end of August onward, 
but though the particular tree on which the 
Norfolk specimen was found has been worked 
in the autumn at intervals extending over several 
years both by Mr. Thouless and myself, we never 
met with a specimen at that time of the year. 
AcOCEPHALIDvE. 
Doratura impudica, Horv. This is the name recently given by 
Horvath to the large form of Doratura which 
I noticed in my ‘ Synopsis of British Hemiptera 
(1888). My original specimens were taken on the 
sandhills at Hunstanton in July, 1885, and I did 
not meet with the insect again until 21st September, 
1898, when I took a female on the sandhills at 
llolkham in company with D. styluta. 
