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Kowalevsky, A . — Acanthobdella peledina 78 
Mesnil, Felix — New Capitellid 79 
Kowalevsky, A . — Physiological Experiments with Clepsine 79 
Nematohelminthes. 
Graham, J. W. — Life-History of Trichina 79 
Spengel, J. W . — Excretory Cells of Ascarids 80 
Platyhelminth.es. 
Joubin, L . — Nemertea 80 
Fuhrmann, O . — New Tapeworm 80 
Ward, H. B . — Taenia confusa 80 
Luhe, M . — Bothriocephalus Zschokkei 80 
Blochmann, F . — Epithelium of Cestodes . . . . 80 
Zykoff, W . — Russian Turhellaria ' 80 
Plessis, G. du — Swiss Turhellaria 80 
Woodworth, W. McM . — New Turhellaria 81 
Incertae Sedis. 
Harmer, S. F., & Masterman — Notochord of Cephalodiscm 81 
Schultz, E . — Development of Mesoderm in Phoronis 81 
Simroth, H . — Plankton Bracliiopods 82 
Wheeler, W. M . — Development of Myzostoma glahrum 82 
Rotatoria. 
Kellicott, D. S . — Rotifera of Sandusky Bay 83 
Bryce, David — Rotifera from Spitzhergen 83 
Rousselet, C. F . — Male of Proales Wernecki 83 
Weber, E. F . — New Male Rotifers 83 
Shephard, J . — Lacinularia elliptica, a new Rotifer 84 
Erlanger, R. v., & R. Lauterborn — Early Development of Rotifers 84 
Lenssen — Sporozoic Parasites in a Rotifer 84 
Echinoderma. 
Mitchell, J . — Upper Silurian Palsechinns 85 
Loriol, P. de — Fossil Echinoids 85 
Ccelentera. 
Goette, A . — Development of Scyphopolypes 85 
Carlgren, Oscar — Development of Mesenteries in Actiniae 86 
Koch, G. von — Development of Caryophyllia cyathus 87 
Porifera. 
Blackburn, W . — Lacework Sponge 87 
Breitfuss, L. L. — New Calcareous Sponge 87 
Protozoa. 
Prowazek, S. — Coloration of Living Protozoa 87 
Doflein, Fr . — Notes on the Protozoa 87 
Frenzel, J . — New Freshwater Protist 87 
Jones, T. Rupert, & F. Chapman — Ramulina 88 
Borgert, A . — Parasites of Sticholonche and the Acanthometridae 88 
Porter, James F . — Protozoan Parasites of Termites 89 
Maclallum, W. G . — Haematozoan Infections of Birds and Man 89 
BOTANY. 
A. GENERAL, including the Anatomy and Physiology 
of the Phanerogamia. 
a. Anatomy. 
(1) Cell-structure and Protoplasm. 
Strasburger, E . — Structure of Cytoplasm 90 
j Kohl, F. G . — Continuity of Protoplasm in Guard-cells and Moss leaves 90 
1 Mottier, D. M., & others — Nuclear Division in Pollen-mother-cells 90 
Kamerling, Z . — Biology and Physiology of the Cell-wall 91 
