CONTENTS. 
XIX 
Porifera. 
Chatin, J . — Nucleus of Sponges 
Dendy, A . — Comparative Anatomy of Sponges 
„ „ Victorian Sponges 
„ „ Synute pulchella 
Lendenfeld, R. V . — System of Calcareous Sponges 
Keller, C. — Sponge-Fauna of the Red Sea 
Lendenfeld, R. v . — Classification of Sponges 
Delage, Y . — Development of Spongilla fluviatilis 
Protozoa. 
Verworn, M. — Psycho-physiological Studies on Protists 
Eismond, J. — Mechanism of Sucking in Suctoria 
Rousselet, C . — Amphileptus fiagellatus 
Cattaneo, G. — The Genus Conchophthirus 
Calvin, S . — Gigantic Specimens of Actinosphserium 
Thelohan, P . — Structure and Development of Spores of Myxosporidia 
Muller, E . — Cercomonas intestinalis 
Laveran, A . — Hxmatozoon of Malaria and its Evolution 
Danilewski, B . — Phagocytosis in Frogs and Birds 
Schuberg, A . — Stentor caeruleus 
Verworn, M. — The Life of Difflugia 
Steinhaus, J . — Cytophagus Tritonis 
Wright, J . — Foraminifera collected off the South-west of Ireland 
Fabre-Domergue — Notes on Ciliated Infusorians 
Henneguy, L . — Fabrea salina 
Plessis, G. du — New Pelagic Zoothamnium 
Howchin, W . — Estuarine Foraminifera of Port Adelaide River .. 
Thelohan, P . — New Sporozoa 
Garbini, A . — Sarcosporidia 
Wolters, M . — Conjugation and Spore-forming in Gregarines 
S jobbing, Nils — Parasitic Protozoid Organism in Cancer 
Schutz — Protozoan- and Coccidium-like Micro-organisms in Cancer-cells 
Danilewski, B . — Myoparasites of Amphibia and Reptilia 
Dantec, Le — Intracellular Digestion in Protozoa 
Ischikawa, C . — Conjugation in Noctiluca 
Pfeiffer, L . — Pathogenic Protozoa 
Borgert, A . — Dictyochida 
Bourne, A. G . — Pelomyxa viridis 
Burgess, E. W . — Foraminifera of Hammerfest 
Mingazzini, P . — New Monocystidea 
Gregory, J. W . — Tudor Specimen of Eozoon 
Balbiani, E. G . — Successive Regeneration of Peristome in Stentor 
Certes, A . — Two new Infusoria 
Penard, E . — Rhizopoda of the Lake of Geneva 
Rhumbler, L. — Origin and Growth of the Shell in Freshwater Rhizopods 
Penard, E . — Freshwater Rhizopods 
Simmons, W. J . — Biomyxa vagans 
Certes, A. — Trypanosoma Balbianii 
Schilling, A. J . — Freshwater Peridinese 
Labre, A . — Hsematozoa of the Frog 
Part 1 
54 
Part 2 
204 
Part 5 
010 
59 
611 
„ 
611 
59 
611 
Part 6 
751 
” 
751 
Part 1 
54 
55 
55 
55 
55 
59 
55 
55 
55 
55 
„ 
56 
56 
56 
Part 2 
205 
59 
205 
59 
206 
206 
Part 3 
355 
99 
355 
99 
356 
55 
356 
95 
356 
„ 
356 
99 
357 
99 
357 
55 
358 
99 
358 
Part 4 
483 
59 
484 
99 
484 
Part 5 
611 
59 
612 
59 
613 
55 
613 
99 
613 
Part 6 
751 
59 
752 
59 
752 
5? 
752 
95 
753 
95 
753 
„ 
753 
99 
753 
99 
754 
b 2 
