REV. E. N. BLOOMFIELD ON NORFOLK GALLS. 
Ill 
Cynips kollari. The marble gall. Hard round galls attached to 
the shoots. 
Dryophanta divisa. Berry-like galls on the underside of the 
leaves. 
Neuroterus lenticularis. The Common Spangle Gall. 
The following galls, or pseudo-galls, are formed by 
CHALCIDIDiE. 
Eurytoma hyalipennis. Swollen imbricated buds on the Marram 
Grass, Psamma arenaria. Cromer. 
Cecidomyida:. 
Cecidomyia cratvegi. Causes rosettes of leaves at the ends of the 
shoots of Hawthorn, Crataegus oxyacantha. 
Cecidomyia bursaria. Tubular galls on the leaves of Ground Ivy ; 
they often drop out, leaving circular holes in the 
leaves. 
Cecidomyia rosaria. Bose-like tufts at the ends of the branches 
of Sallows. 
Cecidomyia marginem-torquens. Bolls and thickens the margins 
of the leaves of the Long-leaved Willow, Salix 
viminali*. 
Cecidomyia ulmarle. Small galls on leaves of Meadow Sweet, 
Spiraea ulmaria. 
Cecidomyia urtic.e. Small hairy galls on the stem or leaf of the 
Common Nettle. 
Diplosis botularije. Bladder-like swellings on the mid- rib of the 
leaves of Ash. 
Diplosis loti. Deforms the flowers of the Crowfoot, Lotus 
comiculatus. 
Lasioptera rubi. Causes swellings on the stems of the Blackberry. 
Tenthredinule (Sawfliks). 
Nhmatus gallicola. Red bean-like swellings on the leaves of 
Willows. 
Aphides. 
Chermes abietis. Cone-like polythalamous galls on the Spruce 
Fir, Abies excel sa. 
