INDEX OF ENGRAVINGS. 



1— PLATES. 



Plate 1, L. L. Langstroth 



Frontispiece 



PAGE. 



2 Bees ■. 2 



3 Hubler, pirtrait of 8 



4 Swammerdam 16 



5 Legs of Bees 24 



6 Ovaiiesof 66 



7 Dzierzon, portrait of 61 



8 Cheshire, " " SO 



9 Comb 89 



PAGE 



Plate 10 Qninhy, portrait of 145 



" 11 German Apiary 153 



" 12 A. I. Root, piiitraitof ... 176 

 " 13 T. W. Cowan, portrait of. 240 



" U Mehring, poi-lrait of 368 



" 15 roumlation-table 377 



" 16 Hrnschka, portrait of 432 



" 17 E. Bir.nnd, " ".... 449 

 " 18 A. J. Co k, " "....480 

 " 19 Thos. G. Newman, " 496 



n— TEXT ILLUSTRATIONS. 



FiounEs. Page 



1 Heads of bees— from " Les Abeilles" of Girard 4 



2 Longitudinal section of drone antenna — from ' 'Bees and Bee-keep- 



ing" of Cheshire 



3 Part of surface of antenna— from -Bees and Beekeeping" of Ches- 



hire 10 



4 Iiongitndinal sections of worker antenna from Cheshire 11 



5 Salivai7glands— from Girard 16 



'6 Longitadinal section through head of worker— from Cheshire 16 



7 Head of honey hornet 18 



8 " " bee 18 



9 Mandible of honey hornet 18 



10 Mandible of honey hee 18 



11 Tongue and appendages- fi'om Girard 20 



12 Bee's foot in climbing— from Cheshire 22 



13 Posterior less— from Girard 23 



14 Wings of honey bee— copied from Cheshire 25 



15 Digesting apparatus— from Girard 26 



16 Nervous system— from Girard 28 



17 Heart, and respiratory system— ftom Girard 29 



18 Sting— from Girard 84 



