INDEX. 
785 
Claypole, E. J., Investigation of Blood of 
Necturus and Cryptobranclius , 402 
Claytonia, Fertilization, <S4 
Cleaning Cover-glasses, 135, 535, 642 
Cleistogamy, Occasional, 709 
Clepsine , Eye, 62 
Cleve, P. T., Synopsis of Naviculoid 
Diatoms, 765 
Clinton, G. R., Pleodrina, A new Genus of 
Volvocinem, 718 
Clitellum of Earth-worm, 200 
Clos, D., Classification of Tubers, 367 
Closterinm abr upturn, 3 
— intermedium var. Hibernicum, 3 
— subpronum, 3 
Cobxa, Movements of Flower-stalk, 229 
Cobb, N. A., Australian and Fijian Nema- 
todes, 202 
— Diseases of tbe Sugar-Cane, 723 
— Nematodes and Sugar Cane, 570 
— New Genera of Nematodes, 451 
Cocci, Pneumonia, Sputum as Cultivation 
Medium for, 271 
— Pyogenic, Mixed Infection from, 248 
Coccidian Infection, Double, 696 
Coccidium in Cattle, 577 
Coccidium oviforme. Development in Bile- 
duct of Rabbits, 355 
Coccinia , Cystoliths, 471 
Cocco-bacillus, Red, of Sardine, 389 
Cockerell, T. D. A., Check-List of Slugs, 
183 
Ccelentera. See Contents, xvii 
Coelomic Cavity of Spider, 676 
Coffee-Disease, Nematode, 452 
Cohn, F., Formation and Erosion of Rocks 
by Algae, 597 
— Thermogenous Bacteria, 384, 733 
— Uses of Formaldehyd, 642 
Cold, Influence on Vitality of Malaria 
r TnQlfpQ 
Cole, F. J., Clitellum of Earth-worm, 200 
Coleoptera of the United States, Tertiary 
Rhynchopliorous, 674 
— Pigmentation in Scales of, 186 
— Respiratory Movements, 55 
Coli Group of Bacteria, 499 
Collecting Objects. See Contents, xxxii 
Collinge, W. E., Absence of Male Repro- 
ductive Organs in two Hermaphrodite 
Molluscs, 46 
— Check-List of Slugs, 183 
Colony Counter, Modification of Wolff- 
hugel’s, 529 
Colorimeter, with Lummer-Brodhun Prism 
Pair, 740 
Colour Sensations, Measurement, 119 
Comber, T., 146, 415, 538, 767 
— Cleve’s Synopsis of Naviculoid Dia- 
toms, 765 
— Unreliability of certain Characters 
generally accepted for specific Diagnosis 
in Diatomaceie, 428, 539 
Combretacese, Anatomy, 221 
Commensals, Food of two, 667 
Compass Plants, 712 
Composite, Achenial Hairs, 367 
— Puccinias Parasitic on, 238 
— Succulent, 365 
— Vernation in, 222 
Compressorium, New, 759 
Condon, H., Ammoniacal Fermentation of 
Earth, 244 
Congo Earthworms, 343 
Coniferse, Seedlings, 220 
Conifers, Size of Leaves, 472 
Conjugate, New Organ of, 717 
Conklin, E. J., Preparing Molluscan Ova, 
272 
Conservation of Bacterial Cultivations by 
means of Formalin, 130 
Conversazione, April 4th, 1894, 409 
Convolvulus arvensis, Dimorphism of 
Flowers, 84 
Cooper, A. W., Diatoms from Natal, 765 
Copeman, S. M., Parasite of Vaccinia and 
Variola, 698 
Copepod, Flying, 681 
— Gall-producing, 168, 283 
Copepoda of Liverpool Bay, 450 
— Skeleton, 59 
Copulation of Cephalopoda, 554 
Copulatory Organs of Libellulidse, 53 
of Male Hymenoptera, 53 
Cordemoy, H. J. de, Root of Arborescent 
Liliacese, 221 
Corethron, 762 
Cori, C. J., Stage-Aquarium, 121 
Cornacuspongise, Development, 209 
Corpuscles, Demonstrating Nucleated Red. 
639 
— Rapid Staining of Blood, 756 
Correns, C., Internal Structure of Cell- 
wall, 215 
— Transverse Lamellation of Membrane 
of Bast-cells, 216 
Cosmarium annulatum , 7 
— asperum, 8 
— - bipapillatum , 7 
— exiguum var. pressum, 6 
— furcatospermum, 7 
— Holmiense var. undatum , 5 
— Lundellii var. ellipticum, 5 
— prominulum var. subundidatum, 6 
— promontorium , 7 
— pyramidatum var. angustatum, 5 
— Scoticum, 6 
— subretusiforme, 5 
— - subundulatum var. Beanlandii , 7 
— tetragonum var. pumilum , 5 
— Thwaitesii var. Scoticum, 8 
Costantin, J., Fixity of Race in Mush- 
rooms, 723 
— Fungi of Favus, 605 
— New Genera of Fungi, 378 
— - Parasites of Mushroom, 723 
