INDEX TO SUBJECTS. 
Abdomen, Stomata, genetalia of 
Anatomy, external ...... 
Ants affecting the company of Membracidae 
Authors, both ancient and modern . 
Centrotidse, Catalogue of .... 
„ chief characters of 
,, uncertain characters of certain species 
Chitin, the secretion of . 
Classification based on external anatomy . 
Distribution much governed by isothermal lines 
Estimated number of described Membracidae 
Extinct species, the possibility of revival of 
Fossil Membracidae as yet unknown 
Green, E. E., on the habits of Membracidae 
Head, antennae, eyes and clypeus 
Huxley, T., remarks on utility 
Introductory remarks on Hemiptera Homoptera 
Larvae and Pupae masked forms 
Larvae and Pupae, general remarks on 
Leaves, the imitation of by CEda 
Life history of Membracidae .... 
Membracidae chiefly exotic species 
Mesonotum, Metanotum, and Scutellum . 
Metopidium, dorsum, posterior process 
Microscopic appearance, varied from the naked eye aspect 
Mimicry. Also see Prof. E. Poulton’s suggestions on the same 
Nymphs as distinguished from Pupas .... 
Occurrence of only two known species in Europe 
Old and New World forms of Membracidae 
Old Authors on Membracidae ..... 
Ova of Membracidae numerous, and often infested by parasites 
Position of Membracidae amongst Rhynchota . 
17 
8 
262 
7 
265 
222 
209 
9 
3 
163 
1 
68 
68 
246 
10 
154 
1 
97 
260 
205 
246 
2 
13 
11 
106 
273 
23 
245 
205 
4 
12, 19 
4 
