756 



INDEX. 



Colour-Variation in Pupae, 197 



in the Swan, 185 



Colours, Choice of, by Insects, 319 



— of Flowers, 75 



Colquhoun, W., Demonstrating Canaliculi 



of Bone, 402 

 Comatricha obtusata, 96 

 Commensalism of Termites and Fungi, 



.194 

 Composite, Heterocarpy, 480 



— Style and Stigma, 480 

 Compressor, Modification of Rousselet's, 



532, 635 

 Compsonema, a New Genus of Phseosporeae, 



227 

 Compsopogon, Structure and Reproduction, 



700 

 Comstock, J. H., Development of Wings, 



43 

 Concornotti, E., Method for Ascertaining 



Frequency of Pathogenic Microbes in 



Air, 136 

 Condenser, Baker's New Achromatic, 512, 

 532 



— Bull's-eye, Leilz', 254 



— Gillett's Achromatic, 255 



— Oil-Immersion, Beck's New Wide- 



Angle, 254 

 Condensers, Swift's Substage, 718 



— Watson & Sons' New Sub-stage, 119 

 Cones, Single and Twin, in Retina of 



Fishes, 309 

 Conids, Endogenous Formation by Asco- 

 mycetes, 363 



— in Aspergillus niger, Influence of Inor- 



ganic Salts on the Formation, 364 

 Coniferse, Female Flower, 600 



— Fertilisation, 482 



— Fibrovascular System of the Female 



" Flowers," 215 



Conjugation in Infusoria, 70, 211 



Conn, H. W., The Story of Life's Me- 

 chanism, 182 



Connecting- Threads of the Cell-wall, De- 

 velopment, 476 



Connections, Protoplasmic, in Viscum and 

 Cucurbita, 476 



Connective-Tissue, Matrix, 569 



of Amphioxus, 308 



Conrad, A, H., Embryology of Quercus, 

 691 



Contact-Irritability, Peculiar Case, 696 



Contact Negatives for the Complete Study 

 of Woods. 136 



Conte, A., New L'hondracanthid, 671 



Convergence, 302 



Cnuvoluta, Development, 61 



Cooke, J. H., Apparatus for Removing Air- 

 bubbles from Mounts, 135 



Copeland, E. B., Geotropism, 695 



of the Hypocotyl of Cucurbita, 608 



Copeman, S. M., Amoeboid Granules of 

 Vaccinia, 507 



Copepoda, Atlantic, Distribution, 585 



— Fresh-water, 52 



— Notes on, 582 



— Preparing, 395 



Copper Salts, Influence on Plants, 486 

 Copulation in Leeches, 327 

 Copulatory Apparatus in Drone, 457 



— Organ in Cottus gobio, 453 



Coral, Neocomian, from King Charles 



Land, 590 

 Corallorhiza and its Mycorhiza, 607 

 Corambella g. n., 189 

 Cordley, A. B., Anthracnose of the Apple, 



705 

 Cork, Formation in Chenopodiacese, 216 

 Comus ntacrophylla, Bleeding, 695 

 Corning, H. K., Modification of Kronthal's 

 Method of Staining Nervous Tissue, 399 

 Corning, H. R., Development of Muscula- 

 ture of Reptiles, 303 

 Corpuscles, Central, in Nerve-cells, 307 

 Correns, C, Descendants of Race-Hybrids, 



606 

 Corylus, Embryology, 81 

 Cosmocladium saxonicum, 613 

 Coslamagna, S., Digestion in Ciliata, 69 

 Costantin, J., New Pathogenic Mucorinea, 

 233 



— Bhizomucor parasiticus, a New Patho- 



genic Fungus, 614 

 Cottet, J., Diplococcus reniformis, 504 

 Coulter, Stanley, Germination of Seeds, 83 

 Council, 151 



— Report of, for 1899, 145 

 Counting Bacteria, New Method, 651 

 Coupin, H., Poisonous Effects of Salts of 



the Alkalies and Alkaline Earths on 

 the higher Plants, 694 

 Coutiere, H., Macrura from Madagascar, 

 460 



— Monograph on Alpheidse, 200 

 Couvreur, E., Alleged Proteolytic Enzyme 



of Nepenthes, 479 



— Respiration in Chelonians, 28 



the Frog, 29 



Cover-glass Gauge, Becks', 516 

 Covering, New, lor Culture Tubes, 391 

 Cowie, D. M., Sudan iii. Stain for Tubercle 



Bacilli, 527 



Cox-Golgi Method, Point in Technique, 395 



Crab-plague, Bacillus, 101 



Crabs, North American Cancroid, 324 



Cranial Nerves and Ganglia in Trout, De- 

 velopment, IS 



Crawley, H., Flagellated Helioz^on, 596 



Creeping Plants, Biology, 486 



Creighton, C, Chick's Amnion- Allan tois, 

 • 300 



— Glycogen in Snails and Slugs, 189 

 Cricket's Chirps and Temperature, 195 

 Crocodile, Development, 300 

 Cross-Pollination and Self-Pollination, 219, 



351, 484 



