CONTENTS. XIX 

 Porifera. 



PAGE 



Hinde, G. J. — On the Structure and Affinities of the Genus Porosphzera Steinmann. 



(Plates I. and II.) 1 



Sollas, Igerna B. J. — Haddonella 67 



Gorich, W. — Spermatogenesis in Porifera and Ccelentera 312, 421 



Protozoa. 



Mitrophanow, P. — Nuclear Apparatus in Paramoecium 67 



Statkewitsch, P.- — Action of Induction Shocks on Ciliata 68 



Wright, Joseph — Micro-fauna of Boulder Clay 6S 



Crawley, Howard — North American Gregarines (58 



Anderson, J. F. — Tick Fever 68 



West, G. S. — Neio British Freshwater Bhizopods 190 



Stempell, W. — Nosema ano malum Monz 190 



Hanna, W. — Trypanosoma in Birds 190 



Castellani, Aldo — Trypanosoma in Sleeping Sickness 191 



„ „ Developmental Forms of the Trypanosome found in Sleeping 



Sickness 191 



Mossu & Marotel — Coccidia in Sheep 191 



Hartmann, M. — Beproductive Cycle in Protozoa, Volvocinese, and Dicyemidse . . 313 



Awerinzew, S. — New Type of Suctoria 313 



Silve3Tbi. A. — New or Little Known Miocene Foraminifera .. .. 313 



Musgrate, W. E., & M. T. Clegg — Trypanosoma and Trypanosomiasis 313 



Hanna, W. — Trypanosoma in Indian Birds 313 



Leger, L. — Coccidia in Lamellibranchs 314 



Laveran, A., & F. Mesnil — Piroplasma donovani 314 



Jennings, H. S. — Demonstrating Discharge of Contractile Vacuoles.. .. : .. 421 



Leger, Louis — Trypanoplasma of the Minnoio 421 



Millett, F. W. — Beport on the Becent Foraminifera of the Malay Archipelago 



collected by Mr. A. Durrand.— Part XVI. (Plate X.).- •• 489 



Ditto.— Part XVII. {Conclusion). (Plate XI.) 597 



Halben, R. — Significance of Pigment Spots in Protozoa 536 



Woodcock, H. M. — Neogamous gregarines 536 



Smith, J. C. — Protozoa of Louisiana 537 



Laveran, A., & F. Mesnil — Trypanosoma dimorphon in Horses 537 



Perez, Ch. — Peculiar Parasite of the Embryos of Daphnia 537 



Hofer, Brdno — Handbook of Fish-Diseases 659 



Grassi, B., & A. Foa — Mitosis in Flagellata 659 



Mitrophanow, P. — Basal Corpuscles in Connection with Cilia 659 



Hollis, F. S. — CJdamydomonas in Water-supplies 659 



Mitrophanow, P. — Trichocysts of Paramoecium 660 



„ „ Nucleus of Paramoecium 660 



Fatjre, E.— Stalk of Vorticella 660 



Woodcock, H. M. — Notes on Klossiella muris, g. et sp. n 660 



Petrie, G. F. — Trypanosome of Babbit 660 



Galli-Valerio, B. — Piroplasma of Dog 661 



Woodcock, H. M. — Myxosporidia of Flat-fish- 661 



b 2 



