xx CONTENTS. 



PAGE 



Torbet, H. B. — Regeneration in Gorymorpha 210 



Pax, Ferdinand — Studies of Actiniam 21] 



Torki y. H. B. — Geotropism in Gorymorpha 211 



Tobbet, H. B ,& A. L. Martin — Senescence in Hydro id* 211 



„ ., „ h feet of Light on Obeli a 212 



Thomson, J. Arthur, & Doris L. Mackinnon — Australian Alcyonarians .. .. 364 



KtNOSHlTA, KraiAO — Kerozididx ii'il 



Broch, Hjalmar — Australian Pennatulids 365 



Torrey. H. B. — Regeneration in Gorymorpha :- 65 



Broch, Hjalmar — Hydroidsof Drobak 365 



Dershawin, A. — Poly podium hydri forme 365 



Billard, A. — New Plumidnrid Genus , 365 



Schaxel, Julius — Oogenesis in Pelagia 47:; 



Herouard. E. — Fixation of Scyphistoma 473 



Gunther, Siegmund — History of Study of Coral-formations 473 



Kinoshita, Kumao — New Genus of Antipatharia 473 



Steche, O. — Law of Budding in " Portuguese Man-of-war" 473 



Issakowitsch, A. — Marginal Glands of Porpita 474 



Motz-Kossowska, S. — Mediterranean Species of Haleci 11 <u 474 



Goto. Seitaro — Hydractinia and Hermit-crab 474 



Wilsmore, Leonora J. — Hexactiniee from New South Wales 629 



Walcott, ( '. D. — Middle Cambrian Medusa 629 



WJETRzykowskt, W. — Development of Lucernarians 629 



Boulenger, C. L. — Notes on Structure and Budding of Limnocnida 629 



Kuhn, A. — Structure and Affinities of Thyroxyphus 630 



Hanitsch, P. — Development of Cunina parisitica 764 



Hickson, S. J. — New Type of Alcyonarian 764 



Kukenthal, W., & Hj. Broch — Pennatulacea 765 



Calman, AY. T. — Epizoic Hydroid on Crab 765 



Billard, A. — ' Siboga ' Plumularids 765 



Morse, Max W. — Polarity in Tubularia 765 



Porifera. 



Maas, O. — Regeneration in Chondrosia reniformis 56 



Taylor. T. Griffith — Archxocyathinas 56 



Kirkpatrick, R. — Hexatinellid Spicules 212 



Kirkpatrick, R. — Remarkable Pharetronid Sponge 365 



Maas, 0. — Degenerative Changes in Sponges 630 



Kirkpatrick, R. — Merlia 630 



„ „ New Lithonine Sponge from Christmas Island 631 



Welter, O. A. — Pharetronid Sponges of Essen G reensand »;::i 



Wilson, H. V. — Development of Sponges from Dissociated Ctlls 76G 



Topsent, E. — Classification of Halichondrina 766 



Annandale, N. — Sponges Associated with Vermetidx 766 



Protozoa. 



Chapman, Frederick — For aminif era from Funafuti 06 



Broch, Hjalmar — Peridinum Plankton at Rovigno 57 



Chatton, E. — Parasitic Dinoflagellate 57 



Gilkuth, J. A., & others — Blood Parasites .. .. 57 



Gilruth, J. A. — Protozoan Parasite from Mucous Membrane of Sheep's Abomasum 57 



„ „ Hsemogregarine in Blood of Varanus varius 57 



Mackinxon, Doris L. — Protut Parasites from Intestine of Trichoptera 57 



Herpetomonads from Dung-flies . 57 



Gross. J. — Cristispii a and Spiroch ta 58 



Strickland, C, & N. H. .Swellengrebel — Development of Trypanosoma lewisi in 58 



Rat Flea 



Perez, Cn. — New Microsporidian from Termite 58 



Sidebottom, Henry — New Species of Cassidulina 212 



Staniewicz, Witold — Fat in Ciliated Infusorians 212 



