XII. INSECTA 
ARRANGED BY 
D. SHARP 
CONTENTS 
PAGE 
I. Titles . . . . . . . , . . , . . . - . 8 
II. Subject Index : — 
General =3503-4803 71 
Historical (vacant) 
Biographical . . , . . . . . . . ..71 
Bibliographical . . . . . . . . . . . . 71 
Collections, Museums, Institutions . . . . . . 71 
Technique, collecting . . . . . . . . . , 71 
Nomenclature . . . . . . . . . . . . 71 
Economic entomology : — 
General . . . . . . . . . . . . ..71 
Reports.. .. .. .. .. .. .. 71 
(Objects attacked vide General and Creatures) 
Creatures attacking .. .. .. .. .. 71 
Insects and man, human disease . . . . . . 72 
Insects and other animals . . . . . . . . 72 
Useful parasites, and predaceous (vacant) 
Bee culture (vacant) 
. Silk 72 
Miscellaneous Products (vacant) 
Structure : Morphology =3507-4807 
General . . . . . . . . . . . . . . 72 
Of outer parts . . . . . . . . . . . . 72 
Nervous system, sense organs . . . . . . 72 
Myology . . . . . . . . . . . . 72 
Alimentary canal . . . . . . . . . . . . 72 
Circulatory organs, Respiratory organs . . . . 72 
Blood, glands and cells . . . . . . . . . . 72 
Reproductive organs . . . . . . . . . 72 
Structure of eggs (vacant) 
(n-4840 j) 
b 18 
