CONTENTS. XXI 



PAGE 



Torrey, H. B. — Calif omian Shore Anemone 447 



Duerden, J. E. — Role of Mucus in Corah 418 



Kukenthal, W. — Japanese Alcyonarians 448 



Heath, Harold — New Species of Semper' s Larva from the Galapagos Islands .. 448 



Torrey, H. B., & Ann Martin — Sexual Dimorphism in Aglaophenia 556 



Simpson, J. J. — Structure of Isis Hippuris 556 



Pearse, A. S. — Reactions of Tubularia crocea 676 



Warren, E. — New Natal Hydroids 677 



Jennings, H. S. — Behaviour of Sea Anemones 677 



Vaughan, T. Wayland — Madreporaria Collected by the ' Albatross ' 677 



Duerden, J. E. — Septa of Rugosa 677 



Versluys, J., jim. — New Type of Alcyonarian 677 



Harms, W. — Structure of Spongodes 678 



Hickson, Sidney J. — Precious Corals 678 



Thomson, J. Arthur, & W. D. Henderson — Viviparity in Alcyonacea 678 



Gravier, Ch. — New Type of Virgularid 679 



„ Mobility of Virgularids 679 



Tornquist, Sv. Leonh. — Studies on Graptolites 679 



Porifera. 



Kirkpatrick, R. — Oscules of Cinachyra 34 



„ „ Studies in Spicule Formation 35 



Vosmaer, G. C. J., & H. P. Wijsmann — Structure of the Styles of Tethya .. .. 183 



Chapman, F. — Genus Receptaculites 183 



Baer, L. — New Silicious Sponges 319 



Urban, F. — Californian Sponges 319 



Annandale, Nelson — Bengal Variety of Spongilla lacustris from Brackish Water 448 



Topsent, E. — New Clionid 557 



Thomson, J. Arthur, & J. D. Fiddes — Antarctic Axinellid 679 



Protozoa. 



Schneider, K. C. — Structure and Movements of Protoplasm 35 



Martini, E. — Observations on Arcella Vulgaris 36 



Prowazek, S. — Entamoeba Buccalis 36 



Lesage, A. — Amcebx of Dysentery 36 



Earland, Arthur— Foraminifera of Shore-Sand of Sussex 36 



Murray, George — New RLabdosphere 36 



Enriques, P. — Alleged Senile Degeneration in Protozoa 37 



„ ,, Alleged Senile Degeneration in Infusorians 37 



Foa, Anna — New Flagellate Parasites 37 



Lfvatidi, C — New Flagellate Parasite of Bombyx mori 37 



Prowazek, S.— Flagellate Parasites 37 



Edmond and Sergent — Trypanosome of El-debab 38 



Faure-Fremiet, E. — NewJ'orticellidae 38 



Crawley, Howard — Inter-relatcnships of the Sporozoa 38 



Joseph, H. — New Species of Chloromyxum 38 



Brault & Loeper — Glycogen in Sporozoa 39 



Schuberg, A. — Cilia and Irichocysts 183 



Robertson, Muriel — Pseudospora volvocis 183 



Bvloff, K. — Trypanosoma of Rat 183 



Goldschmidt, R. — Chromidia of Protozoa 184 



Penard, E. — Studies on Sarcodina . .. 184 



Strong, R. P. — Pathology of Balantidium Coll 184 



Nuttall, G. H. F., & G. S. Graham-Smith — Piroplasma Canis 184 



Ross, P. H. — Piroplasma in Monkey 184 



Faure-Fremiet, E. — Structure of Cijtoplasm in Protozoa 319 



Rhumbler, L. — Amoeboid Movements 319 



Woodruff, Lorande Loss — Life-History of Hypotrichous Infusoria 319 



Versluys, J. — Conjugation in Infusoria 320 



Kunstler, J., & Ch. Gineste — Trophoplasmic Spherules in Ciliata 320 



Kofoid, C A. — New Peridinid 320 



