XX CONTENTS. 



Rotifera. 



PAGB 



Beauchamp, P. de — Male of Eosphora digitata 32 



„ Retro- Cerebral Organ in Rotifera 179 



Lauterbobn, R. — Northern Marine Rotifers 180 



Hlava, S. — Conochiloids, New Genus of Rotifers 180 



Wesenburg-Lund, C. — Rotifera in Iceland 180 



Kiukm an, Hon. T — Second List of Rotifera of Natal. (Plate XII.) 263 



Murray, James — Bdeiloid Rotifera of the Forth Area 315 



Rousselet, C. F. — Rotifera of Kew Gardens 316 



Lie-Pettersen, O. I. — Marine Rotifera of Norway 316 



Freeman, R. — Rotifera of Norfolk 316 



Bastian, H. Charlton — Ciliated Infusorians within Eggs of Rotifer 316 



Rousselet, C. F. — Contribution to our Knowledge of the Rotifera of South Africa 393 



Beauchamp, P. Marais de — Retro- Cerebral Organ in certain Rotifers 446 



Murray, James, & Rapfaele Issel — New Rotifers 446 



Murray, J. — Some Rotifera of the Sikkim Himalaya (Plates XVIII., XIX.) . . 637 



Weber, E. T. — Rotifera from Indo-China, Sumatra and Java, etc 675 



Echinoderma. 



Pietschmann, Viktor — Axial Organ and Ventral Blood Spaces in Asterids . . . . 32 



Viguier, C. — Parthenogenesis in Sea-Vrchin Ova 33 



Godlewski, E., jun. — Hybridisation of Sea- Urchin and Comatula 33 



Kiernik, E. — Muscles of Pedicellarix 33 



Perrier, Remy — Antarctic Holothurians 33 



Reichensberger, A. — Structure of Pentacrinus Decorus 180 



Boecker, E. — Limnocodium in Munich Botanic Gardens 181 



Bartels, Ph. — Skin-Glands of Echinaster 316 



Peter, Karl — Modifications in Development of Sea-Urchins 317 



Reichensberger, A. — Anatomy of Pentacrinus 317 



Koihler, R. — Antarctic Echinoderms 446 



Woodland, W. — Holothurian Spicules 446 



Chubb, G. C. — Growth of the Oocyte in Antedon 554 



Meyer, R. — Nervous System of A steridse . 556 



Koehler, R., & C. Vanev — Peculiar Larval Asterid 676 



Taylor, T. Griffith— First Recorded Occurrence of Blastoidea in New South Wales 676 



Becher, S. — New Brood-nursing Synaptid 676 



Ccelentera. 



Hallez, P. — Rheotropism of Hydroids 34 



Dawydoff, C. — New Pelagic Ccelenterate 34 



Woodland, W. — Spicule Formation in Alcyonium 34 



Hickson, S. J., & Helen M.England — Stylasterina of Siboga Expedition .. .. 181 



Pratt, Edith M. — Ceylonese Alcyoniidse 181 



Hill, M. D. — Maturation of Ovum in Alcyonium digitatum .. ., 182 



Gordon, Maria M. Ogilvie — Lime-forming Layer of the Madreporarian Polyp .. 182 



Carlgren, Osear — Ciliary Currents in Actiniaria and Madreporaria 182 



Hall, T.S.— Victorian Graptolites 182 



Annandale, N. — New Species of Hydra 182 



Maas, Otto — Medusas from Amboina 317 



Woltereck, R. — Ontogeny and Interpretation of Siphonophore Colony 317 



Pratt, Edith M. — Digestion in Alcyonaria 317 



Versluys, J. — Monograph on Primnoidee 318 



Menneking, F. — Sclerites and Canals of Primnoids 318 



Studer, Th. — Axis of Alcyonarians 318 



Hallez, P. — Rheotropism in Hydroids and Bugula 447 



Browne, E. T. — Fresh-water Medusa in River Niger 447 



Boecker, V. — Limnocodium at Munich 447 



Martin, Jose Rioja y — Free-Living Variety of Adamsia rondeletii 447 



