dolour-producing Insects, 



The Kermes Latreille and his genus Coccus Coccus 

 ilicis Crimson of the Romans Brussels and 

 Flemish tapestries Coccus polonicus Coccus of 

 the (Poterium Coccus uya-ursi 'Hie Cochineal 

 Coccus cacti (Plants on which the Cochineal lives 

 Jfopaleries Crrana sylvestra and G~rana fina, 

 Bearing- of Cochineal The Cochineal at Teneriffe 

 The Bluebottle Fly and the Aphides G-eneraticn 

 extraordinary Two new Cochineals in Australia. 

 Coccus fabce (or Jiphis fabce) in France Its 

 peculiar Colouringjtfiatter Lac Carminium, its 

 discovery and properties The Colouring- J&atter of 

 the Cochineal discovered in the Vegetable World 

 Carmine Inrtuence of Light in the ^Manufacture cf 

 Colours I^ouge for the face Ink The Gynipc 

 Caprification (Dioecious (Plants Ripening of Figs 

 in the East Gall-nuts Cynips-gallae-tinctorioe 

 Theory of the Formation of Vegetable Tumours 

 Analysis of Gall-nuts TJieir products and Uses 

 Cynips quercus folii On the Formation of G-rease 

 by Jlnimals Other Insects producing (Z)yes -j3.phis 

 pini "Jtfoney-spiders" The Jtfagenta (Dye and 

 Cochineal. 



