Xll 



ILLUSTRATIOXS. 



the variou 



lis ribes 

 ia2 



ermiue on 



149 Gall of the hawthorn weevil 



150 A plant-louse, magnified 



151 Galls produced on the leaves of the poplar, with 



of the insect, eleven figures 



152 Leaf of the currant-bush, bulged out by the A\ 



153 Shoot of the lime-tree contorted by the Aphis til 



154 Pseudo-gall of the bramble . 



155 Pseudo-galls of the hawthorn 



156 Pseudo-gall on the Scotch fir 



157 Ovipositor of the breeze-fly . 



158 Grub of the breeze-fly, four figures 



159 Fly, maggot, and grub of the ox breeze-fly 



160 Bumps or wurbles produced on cattle 



161 Viscera of the cossus . 



162 Caterpillar of Vanessa urticse magnified . 



163 Intestinal canals of the caterpillar, pupa, and butterfly 



164 Ravages of the buff-tip caterpillar . 



165 Encampment of the caterpillar of the small 



crab ... ... 



166 Transformation of the Gamma moth 



167 Saw-fly of the gooseberry 



168 Numatus capreae on the osier, and Selandria aln 



169 Transformations of the grain-moths 



170 Transformations of the honeycomb-moths 



171 Transformations of the cockchafer , 



172 Wire-worm and click-beetle. 



173 Zabrus gibbus, and Melolontha ruficornis. 



174 Corn-weevil, magnified 



175 Nut and apple tree beetles . 



176 Bark mined in rays by beetle-grubs 



177 Locust 



178 Ovipositor and eggs of the crane-fly 



179 Germination of a grain of wheat . . 



180 Transformations of the wheat-fly . 



181 The Hessian fly and the Markwick fly 



182 Cheese-hoppers ..... 



183 Transformations of Bibio hortulanus 



184 Lace-winged fly and Syrphus 



185 Breeding-cage ..... 



186 Larvae-box and pocket collecting box 



187 Water-net 



188 Butterfly-net 



189 Clap-net 



190 Ring-net and net-forceps 



191 French beetle-forceps and pliers . 



192 Digger 



193 Chip collecting-box .... 



1 94 Setting-needles and brush, with the method of 



195 Method of mounting small insects . 



196 Setting-board frame .... 



settin 



the Siberian 



the alder 



insects 



forms 



