Colour-producing Insects, 



The Kermes Latreille and his genus Coccus Coccus 

 ilicis Crimson of the Romans tyussels and 

 Flemish tapestries Coccus polonicus Coccus of 

 the (Poterium Oooous uva-ursi The Cochineal 

 Coccus cacti (Plants on which the Cochineal lives 

 Jfopaleries Crrana sylvestra and Crrana fina 

 Bearing of Cochineal The Cochineal at Teneriffe 

 The Bluebottle Fly and the jQphides G-eneration 

 extraordinary Two new Cochineals in Australia. 

 Coccus fabce (or Jiphis fabce) in France Its 



peculiar Coloiiringjtfattei Lac Carminium, its 



discovery and properties The Colouring- J^Latter of 

 the Cochineal discovered in the Vegetable World 

 Carmine Influence of Light in the JVLanufacture of 

 Colours I^ouge for the face Ink The Cynips 

 Caprification (Dioecious (Plants Ripening of Figs 

 in the East Grail-nuts Cynips-galloe-tinctorioe 

 Theory of the Formation of Vegetable Tumours 

 Analysis of G-all-nuts Their products and Uses 

 Cynips quercus folii On the Formation of G-rease 

 by Animals Other Insects producing (Dyes jQphis 

 pini "J^oney- spiders" The J\dagenta (X>ye and 

 Cochineal. 



