812 
FAUNA AND FLORA OF NORFOLK. 
XV. 
FAUNA AND FLORA OF NORFOLK. 
Additions to Part VIII. — Hemiptera (Seventh List).* 
By James Edwards, F.E.S. 
CYDNID2E. 
Sehirus LUCTUOSUS, Muls. and Rey. Roudham (Thouless). 
TINGIDIDSE. 
Dictyonota fuliginosa, Costa. I beat two examples from 
a very old broom bush on Mousehold Heath, 
25th August, 1909. 
BYTHOSCOPINA. 
Idiocerus albicans, Kbm. ab- fuscoccerulea, Edw. In 
1911, Mr. Thouless gave me a female example 
of I. albicans, which he took on white poplar in 
his garden in College Road, having the head, 
pronotum, and legs blackish-brown with a deep 
blue tinge (similar to that found on the elytra 
of fresh specimens of the male of Tettigonia 
viridis), and the elytra fuscous becoming gradu- 
ally paler iust before the apical areas. This 
case is interesting as an example of the develop- 
ment of suffused dark pigment in an individual 
of a species whose general colouration is 
normally dull greenish-white, exactly matching 
the colour of the young twigs of its food-plant. 
*The previous lists have appeared in these "Transactions” as follows:— 
Vol. III., p. 700 ; Vol. IV., p. 702 : Vol. V.. p. 650 : Vol. VI.. p. 524 ; Vol. VII., p. 746 : 
and Vol. VIII., p. 840. 
