155 
A LIST OF MID-EUROPEAN OAK GALLS, WITH BRIEF 
CHARACTERISTICS, AND POSITION THE GALL 
OCCUPIES 
ON THE TREE. 
It is not improbable that some of these species may occur in 
Britain. 
Or AutHors’ NamgEs: 
Fon. Fonscolombe. 
Hartig. Kie. Kieffer. 
Low. F. Low. May. Mayr. Nal. Nalepa. Rtz. Ratzeburg. 
tendal. Tro. Trotter. 
ABBREVIATIONS— 
Bur. Burmeister, Can. Canestrini. 
Tsc. Tschek. Wac. Watchl. 
Foe. Fockeu. 
Fre. Freymouth. Gir. Giraud. Hey. Heyden. Htg. 
Kol. Kollari. Lic. Lichtenstein. Lin. Linneus. 
Sch. Schlech- 
Or CHaRacrERistics: Glab. glabrous. Greg. gregarious. Pedun. pedun- 
culated. Pub. pubesc@mt. Pluri. plurilocular. 
Uni. unilocular. 
OF Position or GALL: up. s. upper-surface. un.s. under-surface. 1. leaf. 
ax. axillary. t. terminal. un. g. underground. 
The different species of Quercus are indicated by these figures : 
1. pedunculata. 
2. sessiliflora. 
Sera. 'T. pseudo-suber. 
3. pubescens. 4. cerris. 5. Ilex. 6, cocei- 
Name Saad Be pee 8 Characteristics of gall, ee ph ed 
CYNIPIDA: 
ANDRICUS— 
Adleri May. | Ovoid; 2mm. long; greg.; pub.;| Leat 4 
uni.; red 
ambiguus . Sch. | See flavicornis Catkin 1 
Beyerincki Tro. | Conical; 2mm. high; pub.; uni.; 33 4 
orange 
burgundus Gir. | Elongate-oviform; 5 mm. long;|Ax.buds| 4 
gree. ; reddish-brown 
crispator . Tse. Globular; about 3 mm. diam.; Leaf 4 
glab.; greg. ; yellow 
Cydoniz Gir. | Lemon-shape; 12 mm. long; soli-| Ax.and| 4 
tary ; sessile ; pluri. t. buds 
fecundator — |?synonym of Aphilothriz fecunda- —= 1 
tria 
These species, and also A. ambi- 
flavicornis Sch. guus and A. peduncult, possess Catkin 1 
glabriusculus . all the features of Aph. quad- 35 1 
rilineatus : 
grossularize Gir. | Pyriform; 6-8 mm. long; greg.; és 4 
glab.; green 
hystrix Tro. | Globular; 2 mm. diam.; solitary;| Twig 1,4 
uni. 
Kirchsbergi Wat. | Globular; 3-5 mm. diam.; papil-| Bud 1,2 
lated ; reddish-brown 
lucidus Tro. | Globular; 10-15 mm. diam.; soli-| L. axil. | 1, 2 
var. erinaceus tary ; fibrous projections ; pluri. 
multiplicatus Gir. ‘| Ovoid; covered with distorted| Twigs |. 4 
leaflets ; yellowish-brown / 
