Index 



309 



Cephaloneon pusiulatum 

 solitarium 

 Ceratoneon extensum 



vulgare 

 Ceuthorhynchus pUurostigma 



sulcicollis 10, 41, 43, 

 Characters of gall-agents, the 



Ch.,,„::r' -.,-.t f.„- galls, 



178 

 46,48 



botanical order of plant 



mode of growth 



natural order of agents 



number of larval cells 



situation of gall 

 Coalescent galls . 

 Coleoptera . 

 Collecting, hints on 



,, impedimenta for 



mounting, and 

 galls . 

 Colours of galls, the 

 Comparison of sizes of galls produced 



by diptera 



Comparison of sizes of galls produced 



by mites 

 Comparison of sizes of mites 

 Complexity of structure of gall 



I. 34 



16 



3. 14 



preserving 



Conglomerated galls 

 Crowfoot-smut, the 

 Cymbiform galls . 

 Cynipedoe 

 Cynips caprece 



gallce Hncloria . 



,, poteniillcE . 

 ,, quercus 



Daily News, extract from 

 Date labels . 

 Derivation of word GiiU 

 Diastrophus glechoma: . 



Dicatoma quercicola 

 Diplosis bedeguaris 

 ,, botutaria 

 loti . 



„ papains .... 



,, pyrivora ..... 



tremula ... 18, 220, 



Diptera 31 



Dissimilaiity of galls produced by same 



genus of agent .... 



Dryden 



Emersion of iniagmes, 

 Epiandriuni . 

 Epigynium . 

 Erineum alneum . 

 axillare 

 juglandinun 

 jug land is 

 poterii . 

 „ pupurascens 

 ,, tortuosum 

 Eriophyes, hundreds i 

 Eriopkyes ajugtz . 

 aucuparia 

 avetlanm 

 , , axillaris 

 brevitarsus 

 buxi . 



cratcegt . 



gain . 



galiobius 

 ,. goniothorax 



Ictvis . 



lionotus 



macrochelus 



macrorhyncus 

 , , marginal us 



mentkarius 



Nalepi . 

 , , orientalis 



parvulus 

 ,, piri . 



psilaspts 



pustulatum 



rudis 18,55, 

 , , sangiiisorbiB 



Manothrix Icevis 

 , , letratric/ius 

 filits (typicu 

 tiliarius 

 ,, iristratus, v 



,, vibttmi 

 Eriophyinae . 

 Eriosoma lanigera 



populi . 

 Etymology of word Gall 

 Eucyrtus zepkyrinus 

 Eulophus inunctus 

 Eupelmus annulicornis 

 brachypterus 

 I abrotani 

 cynipsea 

 ,, hyalipennis 



rufipes . 



, , signatus 



Examples of growth, ty 



Exoascus insitilia: 



Pruni . 



Extract from Daily A > 



Eurytoi 



14, 160 

 . 162 

 . 164 



172, 182 

 • 174 



Early writers, opinions of ... 3 



Eel-worms 31. 34 



Elongated galls 24 



Felt-galls 25 



Fibrous covering of bedeguai' gall . 6 

 Flies (with two wings) . . . 31,35 



