Natural History of the Honey-Bee 27 Natural Method of Increase 171 Natural Swarms 171 means to save 173 implements required 173 not desirable 171 second swarms prevented 175 Neighbour, The Apiary 23 Nerves of Insects 57 figure of 58 Neuters 90 cocoon of 98 development of 96 eggs of 96 eyes of 92 figure of 90 function of 99 old workers 99 young workers 99 honey stomach of 92 figure of 60 jaws of 92 figure of 92 larva of 97 figure of 97 longevity of 99 number of 90 pollen baskets of 93 figure of 93 pupa of 98 figure of 97 size of 90 sting of 95 figure of 95 tarsi of 93 figure of 93, 94 tibia of 93 tongue of 92 figure of 91 wings of 92 figure of 38 Nymphs 69 Order 30 of insects 30 of the honey-bee 30 Osmia 37 Ovaries 64 figure of 64