1160 



INDEX. 



Roux, G., 1103. 



, W., Mechanics of Development, 



943. 



Rouzaiul, II., Development of Genital 

 Organs of Hermaphrodite Gastro- 

 poda, 221. 



Roy, J., and J. P. Bisect, Japanese 

 Desmids, 1024. 



Microtome, Improved, 166. 



Royston-Pigott, G. W., 152, 340, 529, 

 697, 10G8. 



, Animal Character of Diatoms, 



485. 



, Definition of Hairs, " Test Rings," 



1065. 



Rubidium, Physiological Action of the 

 Salts of, 221. 



Rubus and Rosa, Uredineaj parasitic 

 on, 834. 



Rudler, F. W., 1103. 



Runyon, E. W., 529. 



Rush, Preparing, 732. 



Ruta and Hypericum, Oil-receptacles 

 of, 97. 



Rutherford, W., 1103. 



Ryder, J. A., Availability of Embryo- 

 logical Characters in the Classifica- 

 tion of the Chordata, 44. 



, Development of Fundulus hetero- 



clitus, 941. 



, Mud-minnow, 941. 



, Differential Action of Safranin 



and Methyl-green, 351. 



, Hatching the Eggs of Cod, 212. 



, Imbedding Fish Eggs, 1081. 



, Metamorphosis of Homarus 



americanus, 978. 



, Monstrosities amongst Young 



Lobsters, 979. 



, New Fresh-water Ccelenterate — 



Microhydra Ryderi, 454. 



, Origin of the Amnion, 399. 



, The Archistome Theory, 40. 



S. 



S., G. S., Accessories for Microscopical 



Drawing, 137. 

 S., H. G. F., A Concentric Microscope, 



697. 

 Sabatier, A., Constitution of the Egg 



and its Envelopes in the Chitonidae, 



227. 

 , Histogenesis in the Ovigerous 



Sheaths of Insects, 422. 

 , Morphology of Insect Ovaries, 



229. 

 Sabella, Branchial Skeleton of, 984. 

 Sac-like Appendages, Posterior of some 



Larval Nemocera, 970. 

 Saccardo, P. A., and A. N. Berlese, 



New Genera of Fungi, 295. 



Sacoharometer, Ultzmann's, 687. 

 Saceharoniyces capillitii, 492. 



, Origin of, 491. 



Saccharomycetes, Formation of Spores 



in, 492. 

 Saeculina carcini, Orientation of, 608. 

 Sadebeck, R., Conditions for the De- 

 velopment of the Pileus of Hymeno- 



mycetes, 487. 



, Exoascus, 489. 



, Pathogenic Fungi, 490. 



Safranin ami Methyl-green, Differential 



Action of, 351. 

 Sagittaria, Leaves of, 474. 

 Sahli's (H.) Automatic Regulator for 



an Incubator heated by Petroleum, 



1058. 

 Saint Joseph, M. de, Polychseta of 



Dinard, 246. 

 Saint-Loup, R. de, Cephalic Pits of 



Nemertines, 797. 



, New Ichthyobdellid, 613. 



Saint-Remy, G., Brain of Myriopods, 



972. 



, Scorpion, 791. 



■ , Nerve-centres of Arachnids, 973. 



Saint-Vaast-la-Hougue, Limacidse of, 



50. 

 Salensky, W., Development of Branchi- 



obdella, 72. 



■ , Vermetus, 224. 



, Structure and Metamorphosis of 



Pilidium, 992. 

 Salicylic Acid, Action of, on Ferments, 



654. 

 Saline Solutions, Action of, on Germina- 

 tion, 650. 

 Saliva, Human, Fungus in, 298. 

 Salivary Glands of Coleoptera, 420. 

 Salmon, Breeding of, from Parents 



which have never visited the Sea, 



212. 

 Salpse, Budding of, 416. 

 Salt Solutions, Decoloration of Stained 



Nuclei and Micro-organisms by, 



1092. 

 Salts, Excretion of, from Leaves, 470. 

 SandmanD, G., Isolating the Primitive 



Muscular Bundles and Staining 



Nerve-endings, 895. 

 Sands, Rocks, Clays, Oozes, and other 



Granulated Substances, Preparing 



thin Sections of Friable and Decom- 

 posed, 160. 

 SantalaeeEe, Embryogeny of, 1014. 

 Santonine, Preparing, 549. 

 Sap, Ascent of, 653. 



, Circulation of, 1016. 



, Conduction of, through the Roots, 



104. 

 of Plants, Amphid-Substances in, 



105. 



