GENERAL INDEX. 



217 



sicae 



Coccinellidse foes to Aphides 



— swarms of, in hop grounds 



— trivial names of 

 Coccus latanise 



— manniparus 

 Coleoptera in Carboniferous beds . 

 Colerado fossil Aphides . 

 Colleterial glands 

 Collier Aphis . 

 Colouring matter of Aphides 



— chemical examination of 



— oxygenation of . 



— likeness to chlorophyl 



— Sorby on 

 Concealment, modes used by Aphides for 

 Confusion as to the specific name of A. per 

 Concluding remark 

 Cornicles, Kaltenbach on use of . 



— functions of . 



— Morren on 



— wanting on many genera 

 Coryna dubia . 

 Courchet on Aphis galls 

 Coverings, flocculent, secreted by Aphides 

 Crabronidse, aphidivorous list of . 



— cells constructed in briars 



Aphides . 



— Giraud on . 



— Kennedy on 



— Saunders, Sir S. on . 



— Waring on 

 Cryptosiphum artemisise 

 Curtis, William, on willow Aphis . 

 Cynips atriceps 



— erythrocephala . 



— fulviceps 



Dactylosphoera vitifolias 



Definition o£ word species, Carpenter, W. B., on the 



— — De Candolle, on the 



— — Huxley, on the 

 De Geer on Aphides 



— on apterous males 

 Degradation in Aphides 

 Derbes on Peinphiginse . 

 Destruction of water lilies 

 Development of ovum 

 Devonian beds, indications of insects in 

 Dimorphism in Aphides 



— Cheliiuorpha 



— Phyllophorus 



— Phylloxera . 

 Diptera in Solenhofen roofing-stone 

 Dissection of Aphides 



and stored with 



iii, 3 



iv, 



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