673 



INDEX, 



A. A. M., Home-mnde Microscope, 231 



a-Iron, Crystallization, 117 



Abratnow, S., Streptotrichosis of the Cen- 

 tral Nervous System, 226 



Acanthostoma, New Genus, 42t) 



Accommodation in various Types, 36 



Acid-fast Bacilli, Relationsliip of, 225 



Ackerknecht. E., Peculiar Structure on 

 Floor of Mouth in Mammals, 518 



Ackert, J. E., Tactile Organ in Cheek of 

 Scalops aquaticus, 519 



Acorn-shells, Gregarines of, 528 



Acraspeda, Nervous System of, 617 



Actinoclava, a New Fossil Diatom, 331 



Adams, George, Old Culpeper ami Scarlet 

 Microscope by, 651 



Adamson, H, G., 249 



Adhesive Organ of Sturgeon, Develop- 

 ment of, 300 



Adjustment, Lever Fine, Modified Form, 

 294 



Adlofl", P., Placoid Tooth-rudiments in 

 Man, 28 



iEcidium of Puecinia fusca, 429 



Agaricacese, 641 



Aime', P., Periodic Changes of Thymus in 

 Chelonia, 603 



Air-chambers of Riccia, 326 



Akerman, A., Chemotaxis of Marchantia- 

 spermatozoids, 68 



Albert, Prince of Monaco, Oceanograpliy, 

 633 



Alcyonarians, Axis of, 189 



Alderwerelt van Rosenburgh, C. R. W. K., 

 Malayan Ferns, 202 



Alexeieif, A., Cercomonadina, 193 



— Flagellate Stage in Life-history of an 



Amcfiba, 314 



— Haplomitosis in Eugleuids, 317 



— Parasitism and Affinities of Euglenids, 



C22 



— Sarcocystis of the Sheep, 59 



— So-called Cysts of Trichomonas intestin- 



alis, 59 



— Stigma of Euglenids and Kineto- 



nuclous of BiHagellates, 527 



— Studies on Amoebae, 314, 527 



Dec. 18th, 1912 



Algffl, Adriatic, 208 



— Antarctic, 33:^, 636 



Fresh-water, 419 



Marino, G36 



of the Antarctic, 633 



— Black Sea, 209 



— British, 542 



— Brown, Two West Indian, 544 



— Cambridgeshire, 208 



— Crouan Collection of, 037 



— East African Marine, 544 



— Finnish, 424 



— Fresh- water, 418, 419 



New Guinea, 419 



of the Kiistenland, 634 



Pyrenees, 208 



Queensland and Madeira, 422 



of the South Orkneys, 634 



South-west Africa, 543 



Toulouse, 208 



— Green, North America, 422 



— Growth of, in Red and Blue Light, 227 



— Iceland, 75 



— Indian Fresh-water, 422 



— Irish Fresh-water, 543 



— Lower California, 208 



— Marine, of Casoo Bay, 423 

 from the Ktrmadecs, 637 



— — from Little Barrier Island, 637 



North America, Notes on, 422 



of North-west America, 637 



— North American, 425 



— Oceanic, 425 



— parasitic on Echinoderms, 71 



— Pianosa, 75 



— Russian, 543 



— Salt Marsh, 423 



— South African, 425 



— Spitzbergen Fresh-water, 422 



— Stankliii Pool, 542 



— Styrian Springs, 207 



— Swiss Fresh-water, 207, 418 

 Lake, 418 



— Tyrol, 73 



— West Indian, 423 



— Unicellular, (.'ultivation of, 632 



— Uses, 206 



— See also Contents 



Algal Figures formed in Flasks, 206 



2 Z 



