BRITISH OAK GALLS. 159 
The following galls are also mentioned by various Continental authors, 
but without descriptions : 
ANDRIcUs— Cyrnies (cont.)— ARNOLDIA— 
Cecconit. mitrata. cerris. 
pseudo-inflator. Stefanii. homocera. 
rufescens. tinctoria-nostras. 
suffator. tormentosa. Czcipomy1a— 
Tozex. subulifen. 
Crnips— F NrEvroTrerus— galeate. 
coronaria. glandiformis. quercus, — 
Kiefferi. pustularius. 
Mayri. TRIGONASPIS— 
mediterranea. synaspis. etc., etc. 
Galls caused by Crnips Kouuari, Hartig. 
Exhibiting ridges, papille, and styles. 
PLATE XXXvV. 
1, 2, 3. Galls caused by Cynips TINcTORIA with ridges and papille, intro- 
duced to show how closely they resemble those of C. Kollari (of. 
Plate LX, div. B). 
The remainder are English specimens. 
4, 5, 8,16. With well-defined ridges and papille like those on 1, 2, 3. 
6 to 15. Well-defined papille only. 
17, 18. A single style only on each. 
19, 20, 21. A style and papille on each. 
22. Large papille and ridge. 
23 to 27. Very large single papille. 
28. A specimen similar to 27, with papilla pointing towards observer. 
29 to 33. Coalescent papille. 
The point of attachment of each gall to the twig on which it grew, is 
immediately above the figures, except in 29 to 33, where it is on the right- 
hand side. 
The specimens have been selected from amongst several thousands. 
Unfortunately they do not look so remarkable as they really are, partly 
because they are only two-thirds natural size, and much detail is lost in the 
photograph. 
