( 4 ) 



5. IncertsB Sedis. pace 



Zelixka, C. — Studies on Rotatoria 243 



Haldeman, G. B. — Tornaria and Balanoglossus 245 



Echmodermata. 



Theel, n. — EohitJmrioidea of the ' Blake'' Expeditions 245 



Proiho, H. — Development of Generative Apparatus of Ecliinids 245 



Haacke, W. — Distr'budon of Sea-Urchins 246 



CcEXOT, Ij. — Formation of Genital Organs and Appendages of the Ovoid Gland 



in Asterids 246 



Dendy, A. — Ttcelve-armed Comaiula 247 



Carpenter, P. H. — Morphology of Anfedon rosacea 247 



„ „ Supposed Symbiotic Algas in A. rosacea 247 



Coelenterata. 



Lent)Exfeld, E. VON — Function of Nettle-cells 247 



Bale, W. M. — Genem of Flumulariidse 248 



Yf.^K^i, 3.^.— Meduf'SR of the Gulf -Stream 248 



Wilson, H.V. — Parasitic Cunlnns of Beaufort 248 



Lendenfeld, R. von — Addendum to the Australian Hydromedusie 249 



Koch, W. — 'New Actinozoa 249 



Qlelch, J. J. — Beef-corals of the ^ Challenger' 249 



Porifera. 



HiNDE, G. J.— ^ni'i'ia .. .. 249 



Lahalka, C. — Isoraphinia texta and Scytalia pertusa 249 



Protozoa. 



HoLMAN, LiLLiE E. — Multiplication of Am/xbs>, 249 



Greenwood, M. — Digestive Process in some Rhizopods 251 



Mavpas, E. — Multiplication of Leucnphrys patula 252 



Balbiaxi, E. G. — Multiplication of Leucophrys patula 253 



Spencer, J. — Zoothamnium arbuscula , 253 



&TOKES, A, C— New Choano-flagellata 253 



Lindner — New Parasitic Infu-orian 253 



ScHLrMBERGER, C. — Adclos'ina 254 



Moniez, E. — New Form of Sarcodina 254 



„ „ Neio Type of Sporozoa 254 



BOTANY. 



A. GENERAL, including the Anatomy and Physiology 

 of the Phanerogamia. 



o. Anatomy. 

 (1) Cell-structxire and Protoplasm. 



Klebs, G. — Growth of Plasmolyi'ed Cells 254 



BoKORNY, T. — Separation of Silver by active Albumin 255 



(2) Other Cell-contents. 



Leitgeb, H. — Crystalloids in the Cell-nucleus 255 



Courchet, L. — Chromohucites 256 



Severing, P. — Colouring Matter of Aceras anthropophora 256 



Weveb, A. — i^ageli's Starch-cellulose 257 



Brvske^, H., & Ei. GnvAiiT)— Presence of Glyoxylio Acid in Plants 257 



DoFOCK, J. — Micro-chemistry of the Epidermal I'issae 257 



(4) Structure of Tissues. 



Mcller, N. J. C. — Molecular Structure of Vegetable Tissues 2.59 



\RiES,li.lov.— Nuclear Sheath 259 



Gerbeb, A. — Annual Formation of Cork 259 



D'Arhaimont, .1., & L. MoROT — Pericyde 259 



Kny, L. — Developmevt of Tracheides 260 



TiEGHEM, P. Van, & H. DoL'LiOT — Central Cylinder of Stem 260 



DocLiOT, H. — Structure of Crassulacex .. .. 260 



Lecomte, H. — Anatomy of Casuarinem 260 



M arktanner-Turneretscher, G.—<4na<onrecaZ /Strttcfurc q/'Loran</tacc« .. .. 261 



Melline, J. F. A. — Formation of Thulhe 261 



Yesqce, J. — Epi^lerinis as a Reservoir of Water 261 



„ „ Aquiferous System in CalophyRum 261 



Vines, S. H., & A. B. Rexdle — Vesicular Vessels on the Onion 262 



