CONTENTS. Xlll 



PAGE 



It cland, F.—Antennary Sensory Organs of Insects Part 5 723 



Cablet, G. — Poison of Hymenoptera ,, 724 



Cook, A. J. — Morphology of the Legs of Hymenoptera „ 725 



Hofer, Bruno — Salivary Glands of Cockroach „ 725 



Ticiiomieoff, A. — Parthenogenesis in Bomhyx mori „ 725 



Luciani, L., & A. PrCTTi — Respiration of Silk-worm Ova „ 726 



Carlet, G. — Mode of Locomotion of Caterpillars „ 726 



White, W., & G. C Griffiths— Colour-relation between Pupse, and Sur- 

 roundings n 727 



Kbssleb, H. P.— Aphides „ 727 



Graber, v. — Primary Segmentation of the Germ-stripe of Insects .. .. Part 6 941 



Nusbauh, J. — Germinal Layers of Meloe ,, 942 



Planta, A. v. — Nutrient Food-Material of Bees „ 942 



Gilson, G. — Odoriferous Glands of Blaps „ 943 



Casagbande, D. — Alimentary Canal in Metamorphosis „ 943 



Chatin, J. — Nerve-terminations in Lepidoptera „ 943 



Reuteb, E. — Basal Spot on Palps of Butterflies ,, 943 



Butschli, O. — Development of Musca „ 944 



Brandt, E. — Larva of Sarcophila Wohlfartii in Gum of Man „ 944 



Cuccati, G. — Brain of Somomya „ 944 



/3. Myriopoda. 



Plateau, F. — Powers of Vision Part 1 32 



Heathcote, F. G. — Post-embryonic Development of Julus : Part 2 213 



Saint-Remy, G. — Brain of lulus Part 3 408 



Heathcote, F. G. — Post-embryonic Development of Julus terrestris .. . . Part 5 727 



Gazagnaire, J., & R. Blanchaed. — Phosphorescence in Myriopoda . . Part 6 945 



y. Prototraclieata. 



Sheldon, L. — Development of Peripatus Novse-Zealandix, Part 1 33 



Sedgwick, A. — Development of the Cape Species of Peripatus Part 3 409 



Sclater, W. L. — Development of a South American Peripatus „ 410 



Sedgwick, A. — Monograph of the Genus Peripatus Part 4 576 



Sheldon, L. — Anatomy of Peripatus capensis and P. Novse Zealandix . . „ 577 



5. Araclinida. 



Aueiyillius, C. W. S. — Acarida on Trees Part 1 34 



Plateau, F. — Vision in- Arachnids Part 2 214 



„ „ Respiration of Arachnida „ 214 



Wagner, V. — Regeneration of Lost Parts „ 215 



M'Cook, H. C. — Age and Habits of American Tarantula ,, 215 



ZaCHARIAS, O. — Distribution of Arachnida „ 215 



Paekee, G. H. — Eyes in Scorpions Part 3 411 



Wagnee, W. — So-called Auditory Hairs „ 411 



M'Cook, H. C — New Orb-weaving Spider „ 412 



Michael, A. D. — British Oribatidse „ 412 



Peckham, G. W. & E. G— Mental Powers of Spiders Part 4 575 



Saint- R emy, G. — Brain of Phalangida „ 576 



Winkler, W. — Anatomy of Gamasidie Part 5 729 



M'Cook, H. C. — Relations of Structure and Function to Colour Changes in 



Spiders Part 6 945 



Faussek, V. — Development of Generative Organs in Arachnida „ 946 



Wagner, V.— Blood of Spiders „ 946 



