Vlll 



LIST OF PLATES. 



FIG. 



41. Animal flowers . 



42. Fungia 



43. Fossil lily-stones 



44. Eeliinodermata . 



45. Brittle star 



46. Figure of sun-star — solaster papjwsa 



47. Green-pea urchin 



48. Figure of sucker of urchin . 



49. Figure of spine of echinus, segment of section 



50. Holothuriee .... 



51. Hermit sipunculus 



52. Figure of cysticercus . 



53. Leech . . 



54. Divisions of a beetle . 



55. Scorpion and centipede 



56. Common crab .... 



57. Nerves of leech and cockchafer . 

 dS. Foot of nais .... 



59. Throat of leech laid open 



60. Tooth of leech magnitieJ 



61. Cocoons of leech 



62. Pushing-poles of serpiila 



63. Sand-worm .... 



64. Sea-mouse .... 



65. Serpula ..... 



66. Terebella medusa 



67. Julus . . . . . 

 6S. Hind leg of bee . . 



69. Wing of dragon-fly 



70. Parts of the mouth of an insect 



71. Mouth of a beetle 



72. Various antenna) 



73. Eyes of bee .... 



74. Compound eye of a dragon-fly 



75. Spiracles of insects 



76. Air-pipe of fly . 



77. Metamorphoses of butteifly 



78. Larva of tiger-beetle . 



79. AVater-beetle .... 



80. Larva of dyticus 



81. Death-watch beetle . 



82. Co3kchafer and larva . 



83. Goliath-beetle and Hercules beetle 



84. Bhster-beetle .... 



85. Copper-coloured weevil 



86. Nut- weevil .... 



87. Tlie stag-horned, prionus, and diamond-beetl 



88. Lady-bird in its stages 



89. Earwig on the wing , 



90. Mantis 



91. Locusts . 



92. IMolc-cricket 



93. Dragon-fly 



94. Pupa of dragon-fly 



