152 BRITISH OAK GALLS. 
SyneReus (contd.), Torymus (contd.), 
134, pallicornis, Bri. 158. corticis, Gur. 
135. palliceps, 159. cultriventus, Rtz. 
136. radiatus, May. 160. cyniphidum, Rtz. 
137. Reinhardi, May. 161. erucarum, Gir. 
138. ruficornis, Bri. 162. flavipes, Wal. 
189. Thaumacera, Dal. 163. fuscicrux, Gir. 
140. tibialis, Htg. 164, gallarum, Rtz. 
141. tristis, May. 165. hibernans, May, 
142. Tscheki, May. 166. incertus, Foe. 
148. varius, Htg. 167. inconstans, Wal. 
144. variolosus, Htg. 168. leptocerus, Wal. 
145. vulgaris, May. 169. leucopterus, Wal. 
TELENOMUS, 170. longicaudis, Rtz. 
146. phalenarum, Bri. 171. minutus, Wal. 
TETRASTICHUS, 172. muscarum, Nee. 
147. atroceruleus, Gir. 178. mutabilis, Wal. 
148. Diaphantes, Wal. 174. nanus, Foe. 
149. quercus, Wal. 175. nobilis, Gir. 
Torymvus, 176. propinquus, Foe. 
150. abbreviatus, Boh. 177. pubescens, Foe. 
151. abdominalis, May. 178. radicis, Gir. 
152. amecenus, Lat. 179. regius (Devoniensis), Par. 
153. appropinquans, Ritz. 180. regius, May. 
154. auratus, Fon. 181. rubricipes, 
155. autumnalis, Wal. 182. sodalis, Cam. 
156. cingulatus, Nee. 188. variolosus, Bou. 
157. confinis, Wal. 184. viridissimus, Bou. 
The twenty-six continental forms of Oak galls of 
which, according to Beyerinck, the sexual generations 
are unknown, are: “ambigua, amblycera, argentea, 
aries, caliciformis, caput-medusxe, conglomerata, coni- 
fica, coriaria, coronaria, corruptrix, galeata, glutinosa, 
Hartigi, hungarica, Kiefferi, lignicola, Mayri, mediter- 
ranea, mitrata, Pantelli, polycera, Stefani, tinctoria, 
tormentosa, truncicola”’ (‘ Marcellia,’ vol. i, p. 19). 
