H 
8 
Protozoa. 
PAOK 
Dantec, F. Le — Relation of Nucleus to Function in Protozoa 437 
Eberlein, R. — Ciliated Infusorians in the Stomach of Ruminants 437 
Rompel, J. — Kentrochona Nebalix 437 
Stokes, A. C. — New Infusoria 438 
„ „ Vasicola annulata 438 
Schaudinn, F . — Calcituba polymorplia 438 
Lauterborn, R. — Division of Ceratium 439 
Clarke, J. Jackson — Coccidia met with in Mice 439 
„ „ Observations on various Sporozoa • • 440 
Eisen, G. — Development of Spermatobium . . • • 440 
Marchand, F., & others — Trichomonas in the Urine o f Man 440 
Mingazzini, P . — Molluscum contagiosum and Pigeon Poclt 440 
Clarke, J. J. — Observations on Variola and Syphilis 441 
Billet, A. — Hxmatozoa of Ophidia • • 441 
BOTANY. 
A. GENERAL, including 1 the Anatomy and Physiology 
of the Phanerogamia. 
a. Anatomy- 
(11 Cell-structure and Protoplasm. 
Haecker, V . — Reduction of the Chromosomes in Sexual Cells 442 
(2) Other Cell-contents (including- Secretions). 
Huie, L. H . — Cytoplasmic Crystalloids 442 
Gautier, A . — Plurality of Chlorophylls 442 
Timiriazeff, C . — Protophyllin 442 
Molle, P . — Localisation of the Alkaloids in the Solanacex 443 
Schrotter-Kristelli, H. Ritter — Distribution and Function of Carotin . . . . 443 
Mangin, L . — Classification of Mucilages 443 
Ishii, J . — Mucin in Plants 443 
Guiraud, A . — Mucilage of the Malvacex 444 
Guignard, L . — Presence of Emulsin in Manihot 444 
(3) Structure of Tissues. 
Wisselingh, C. Van — Cuticularisation and Cutin 444 
Chauveaud, L. G . — Development of Sieve-tubes in Angiosperms 445 
Chimani, O . — Structure and Arrangement of Laticiferous Tubes 445 
Pistone, A . — Tanniferous Cysts in the Root 445 
Perrot, E. — Phloem-islands in the Xylem of Strychnos 445 
Cordemoy, J. H. de — Monocotyledons with Secondary Growth 446 
Tittmann, H . — Formation of Callus in Cuttings 446 
Behm, M . — Anatomy of the Santalacex 446 
Linsbauer, L . — Anatomy of the Caprifoliacex 446 
Worsdell, W. C . — Structure of Christisonia 447 
(4) Structure of Org-ans. 
Celakovsky, L. J . — Doubling and Reduction in Flowers .. .. 447 
Oltmanns, F . — Opening and Closing of Flowers 447 
Magnus, P . — Flower of Naias 447 
Steinbrinck, C . — Mechanics of the Dehiscence of Anthers 448 
Radais, M . — Female Flower of Conifer x 448 
Candolle, C. De — Phyllotaxis 448 
Wiesner, J . — Anisophylly 448 
Jungner, J. A. — Rain- Leaves, Dew- Leaves, and Snow- Leaves 449 
Keeble, F. W . — Hanging Foliage of Tropical Trees 449 
Boergesen, F . — Leaves of Alpine Plants 449 
