OR, MANUAL OF THB APIARY. 193 



Traite elementaire d'Entotnologie, 1873. 



lyes Abeilles, organes et fonctions, 1878. 



Girdwoyn, M. — Anatomic et physiologic dc I'Abeille, 1876. 



Gottsche, C. M. — Beitrag zur Anat. und Physiol, des Augcs der 

 Fliegen, etc. (Mull. Arch, fur Anat.,) 18S2. 



Graber, Dr. V.— Ueber die Blutkorperchen der Insekten, 1871. 



Ueber den propulsatorischcn Apparat der Insekten, 1872. 



Verlaufiger Bericht uber den propulsatorischcn Appa- 

 rat der Insekten, 1872. 



Ueber neue otocystenartige Sinnesorgane der Insekten, 



1878._ 



Die Chordotonalen Sinnesorgane und das Gehor der In- 

 sekten (Arch. fur. Mic. Anat.,) 1882. 



Grassi, Dr. B. — Intorno alio sviluppo delle Api nell' uovo, 1883, 

 1884, 1886. 



Grenacher, H.— Untersuchungen uber das Sehorgan der Arth- 

 ropoden, 1879. 



Abhandlungen zur vergleichenden Anatomic des Augcs, 



1886. 



Grimshaw, R. A. H. — Heredity in Bees (British Bee Journal,) 

 1889. 



Gundelach, F. W. — Die Katurgeschichte der Honigbiene, 1842. 



Hauser, G. — Physiologischc und histologische Untersuchungen 

 uber das Geruchsorgan der Insekten, 1880. 



Haviland, J. D. — The Social Instincts of Bees, their Origin 

 and Natural Selection, 1882. 



Heddon, James — Success in Bee-Culture, 1886. 



Helmholz — Sensations of Tone. 



Hicks, Dr. J. Braxton — On a new structure in the Antennse of 

 Insects (Jour. Ldnn. Soc.,) 18S7. 



On certain Sensory Organs in Insects, hitherto unde- 



scribed, 1860. 

 ■ The Honey-Bee (Samuelson and Hicks,) 1860. 



Hickson, Dr. S. J. — The Eye and Optic Tract of Insects (Quart. 



Jour. Mic. Science,) 188S. 

 Hopkins, Isaac — Australasian Bee-Manual, 1886. 

 Huber, F. — Nouvelles observations sur les Abeilles, 1814, (and 



other editions.) 

 Hunter, J.— On Bees (Philosophical Trans.,) 1792. 



Manual of Bee-Keeping, 18 — 



Hutchinson, W. Z.— Advanced Bee-Culture, 1883. 



Comb Honey, 1897. 



Hyatt, J. D.— The Structure of the Tongue of the Honey-Bce 



(Amer. Quart. Mic Jour.,) 1878, p. 287. 



The Sting of the Honey-Bee (ibid,) 1878, p. 3. 



The Sting of the Honey-Bee (Pop. Sc. Mon.,) 1879. 



Janscha, I. A.— Hinterlassene voUstandige L,ehre von der Bien- 



enzucbt, 1775. 



