Hood, J. — Floscularia Hoodi 538 
Claus, C. — Pedalion mira 538 
Echinoderma. 
Leipoldt, F. — Starfishes of the 1 Vettor-Pisani ’ Expedition 538 
„ „ Starfishes from the Bed Sea 539 
Coelentera. 
Hickson, S. J. — Anatomy of Alcyonium digitatum 539 
Brown, W. L. — Mesoglcea of Alcyonium digitatum 539 
Herdman, W. A. — Sarcodictyon catenata 540 
Schenk, A. — Alcyonacex from Ternate 540 
Goto, Seitaro — Origin of Bell-Nucleus of Physalia 540 
„ „ Protoplasmic Connection of Lasso-cells in Physalia 540 
Ruedemann, R . — Mode of Growth and Development of Diplograptus 540 
Wetzel, G. — Grafting Experiments on Hydra 541 
Bethe, A. — Sub-epithelial Nerve-plexus of Ctenophora 541 
Porifera. 
Ijima, I . — Two new Hexactinellida 541 
Protozoa. 
Labbe, A. — Becent Theories on Cell Nuclei 541 
Mendelsohn, M. — Thermotropism of Protozoa 542 
Labbe, A. — Marine Protozoa of Boscoff 542 
Chapman, F. — Foraminifera from the Arabian Sea 542 
Lauterborn, R . — Paulinella . 542 
Labbe, A. — New Coccidium 543 
Berndt — Protozoa in a Liver Abscess 543 
Bonnet, T. G. — Eozoon 543 
BOTANY. 
A. GENERAL, including* the Anatomy and Physiology 
of the Phanerogamia. 
a. Anatomy. 
(1) Cell-structure and Protoplasm. 
Loew, O . — Energy of Living Protoplasm 544 
Butschli, O . — Structure of Cellulose and Chitin 544 
(2) Other Cell-contents (including- Secretions). 
O’Brien, M . — Proteids of Wheat 544 
Molisch, H., & W. Benecke — Mineral Food-materials of Plants 545 
Gain, E . — Quantity of Soluble Substances contained in Plants 545 
Jaeger, G. — Fatigue-substances 545 
(3) Structure of Tissues. 
Schenck, H . — Process of Splitting in Anomalous Climbing Stems .. „ .. .. 545 
Ganong, W. F. — Anatomy, Morphology and Biology of Cactacex .. .„ .. .. 546 
Steppuhn, H . — Comparative Anatomy of the Dilleniacex . . .. 546 
Rikli, M . — Anatomy of Cyperacex 546 
(4) Structure of Organs. 
Engler, A . — Ampliicarpy of Fleurya 546 
Vuillemin, P . — Abnormal Ovules of Begonia 547 
Hanaussek, T. F . — Dimorphism in the Seeds of Coffea arabica . . . . 547 
Noll, F . — Anomalous Production of a Tendril 547 
Morini, F. — Life-sheath of Casuarinex 547 
Ewart, M. F. — Leaf -glands of Ipomxa . . . . 547 
A Physiology. 
(1) Reproduction and Embryology. 
Nawaschin, S . — Chalazogamy of the Birch . . 548 
Chamberlain, C. J. — Embryo-sac of Aster - 548 
Schilberszky, K . — Sexual Organs of Convolvulus arvensis 549 
