INDEX OF ENGRAVINGS. 
a 
I—PLATES. 
Plate 1, L. L, Langstroth PAGE. 
Frontispiece Plate 10 Quinby, portrait of...... 145 
PAGE, 11 German Apiary...... ... 153 
SE 2’ BCCB. s cacenunamtetia Ga ke aes 2) ‘€ 15 A. I Root, portrait of.. 175 
‘« 3 Huber, portrait of. 8 “ 138T. W. Cowan, ‘* ‘‘ , 238 
<¢ 4 Swammerdam ...... wee 16 ‘* 14 Mehring, ci eras 613) 
‘* 5 Legs of Bees ...... ........ 24 ‘« 15 Foundation-Table ....... 3877 
‘* 6 Ovaries of Bees ... .... 56 ‘* 16 Hruschka, portrait of... 482 
‘* 7 Dzierzon, portrait of...... 64 ‘* 17 HE. Bertrand, ‘+ ‘‘ .. 449 
«© 8 Cheshire ee Poe ey he ‘© 18 A.J. Cook, ‘* ‘* 480 
O89 COMD 5. gassitiencna se ale mnleemracees 89 “19 T.G. Newman, ‘‘ ‘‘ .. 496 
«« 20 Geo. W. York, “ se, 509 
II—TEXT ILLUSTRATIONS. 
FieuREs. Page 
1 Heads of bees—from ‘‘ Les Abeilles’’ of Girard..................00005 4 
2 Longitudinal section of drone antenna—from ‘‘Bees and Bee-keep- 
inie?2: OF CHES MAT Gi. c. xs 26 52icidininsa eitatiedhocdgiers ocidaeew ssiaad alae 
8 Part of surface of antenna—from ‘Bees and Beekeeping’’ of Ches- 
BITE std aed aye. wsieasenede Scaieiavesete Dace wedaid oad eae wth Maven Sksimiatemcaiece 10 
4 Longitudinal sections of worker antenna ‘from Cheshire.... .......... ll 
6 Salivary glands=—from: Girard seis vies sicscicsoue weoasesine ds saaacacnees gene 15 
6 Longitadinal section through head of worker—from Cheshire........ 16 
7 Head of honey hornet................5. aheeeenk *eeeszinr Ge erennen clan x we -48 
8 oe oe DOC wissen cece cae maeNewmediomsiniues sd 18 
9 Mandible of honey hornet.......... SAS MWERN SEE Ld eeO oma ie ree imees » 18 
10 Mandible of honey bee........ Sterne 18 
11 Tongue and appendages—from Girard.............. ssid iat olminie Shaders Sates «. 20 
12 Bee’s foot in climbing—from Cheshire......... alecern@iaswarecesiinie stem eines 22 
18 Posterior legs—from Girard. ............ cece ccee ence cece cee teeeceees 23 
14 Wings of honey bee—copied from Cheshire. ‘Seieateates 25 
15 Digesting apparatus—from Girard............ 26 
16 Nervous system—from Girard............ 0. cece cscs eee e see eeere weeca 28 
17 Heart, and respiratory system—from Girard.................. cies 29 
1g Sting—from Girard..................65 arele leis WROTE, ae Riel SeneemareeieEs 84 
