220 



GENERAL INDEX. 



Honey dew, Hooker, Sir Joseph, on 



— Kirby and Spence on . 



— local names for 



— supposed food for Aphides 

 Hooker, Sir J., and Prof. Tyndal on imagination 

 Hop duty affected by Aphides 

 Hope, F. W., on fossil Aphides 



— on amber insects 

 Huber, P., on Aphides and ants 



— on making galleries for Aphides 

 Huxley, T., on Vacuna . 



— on wonderful increase of Aphides 



— somites on insects 

 Hyalopterus, remarks on 



— aquilegiae . 



— arundinis . 



— dilineatus . 



— eriophori . 



— melanocephalus 



— pruni 



— trirhoda 

 Hybernation, remarks on 

 Hymenoptera, aphidivorous list of 



Ichneumonidae, Aphidivorous 



— Allotria, &c. 



— Aphidius 

 Imagination in science . 

 Imago 



Increase, marvellous, in Aphides 

 Index, general, to four volumes 

 India, Aphides in 



Kaltenbach on classification 

 ■ — on use of cornicles 



— on hybernation of Aphides 

 Kant's remarks on the value of geological testimony 

 Kessler on Pemphigina) . 

 Kirby and Spcncc on honcydcw . 



— remarks on ants affecting Aphides 

 Koch on classification 

 Kyber, researches on Aphides 



— duration of viviparism 



— effects of low temperatures 



— belief in the non-necessity of males 



Lachnina 1 , characters of . 



— occurrence in Eocene beds 

 Lachnus agilis. 



— bonncti, fossil . 



— cimicoides, fossil 



— cupressi 



— dentatns 



— (Aphis) deliciitula, fossil 



in science 

 i, 



i, 39 



i, 14 



ii, 57 



iv, 97 



169, iv, 186 



iv, 148 



iv, 1G3 



iv, 97 



iv, 98 



iii, 23 



i, 79 



i, 20 



