JXDEX 



369 



t, Trinchese's observations on, 



166 



Camera lucida, for making drawings of 

 protoplasm, ,'541 



Cane sugar, for producing foams, 8 



Capillaries from spinal marrow of calf, 

 structure of, 143, 144 ; til.rous 

 structure of, L'.'.ii 



Carnoy, alveolar layer observe. 1 by, 

 239 ; on retieular structures in 

 protoplasm, 174 ; on radiate ap- 

 pearances in protoplasm, 260 



Cartilage cells, Schleicher's views on, 



1*- * 

 / / 



Cell division, radiate appearances dur- 



ing, 246-251 

 membranes, 240-243 

 plate in nematode eggs, 239 

 Central bodies, see Centrosomes 

 Central body (nucleus) of .Bacteria, etc., 



118-122 

 Centrosomes, 246-251 ; structure of, 



in egg of Sphoer echinus, 126 

 Chantransia, granules in protoplasm, 



92 



(.'In(ra, streaming of, 306, 329, 330 

 Chemical forces in pseudopodia (Ber- 



thold), 304, 305 ; in moving oil- 



drops (Mensbrugghe), 65, 67 ; 



hypothesis of protoplasmic move- 



ment (Montgomery), 287, 288 ; 



nature of protoplasm, 309, 310 

 Chilomonas paramcecium, structure of, 



91 ; radiate layer round nucleus, 



243 

 Chlorophyll granules, Altmann's views 



on, 195, 196 

 Chromatin granules, Altmann's views 



of, 199, 200 ; in epithelial cells 



of Lumbricus, 135 ; in macro- 



nucleus of J'tf /(/>//" cln ni cc.tidatum, 



91 ; in nucleus of blood corpuscle 



of frog, 129 

 Chromatiwm, okenii, structure of, 118, 



121 

 Cienkowsky, on the fluid nature of 



plasmodia, 221 

 Cilia of cells from llydatina, 133, 



134 

 Ciliata, structure of, 88-91 ; cyclosis 



in endoplasm of, 306, 307, 324, 



325 ; cyst envelopes of, 242 

 Ciliated epithelium, Eimer's observa- 



tions upon, 167 ; observations of 



Friedrich upon, 160 ; of Eberth 



and Marchi, 161 

 Circulatory currents produced in oil- 



drops, 74 ; in plant cells, 327- 



330 ; Berthold's views on, 292 ; 



Engelmann's views on, 277 



Clearing up of foam-drops with glyc.-r- 

 ine, 10, 22 



f VH.S-/, rill ill, IlloVclllfllts n| LM'alluleS ill 



(Niigeli), .'}_ 1 



< '<i;r_Milatfd albumen, structure of, 216- 

 219 



Coagulation a cause "f icti^ ular struc- 

 tures, -JO 1- -Jin 



/KKlinill (AllKi'ba), 10'Mll 



livrr oil, for producing oil-foams, 

 11, 13 



Collodion and clove oil, rc>emllance to 

 protoplasm, 16 



Colloid bodies, nature of, 216-219 



Common salt, for producing foams, 8, 1 1 



Condition of protoplasm in the aggre- 

 gate, 220-227 



Connective tissue, fibrous structure of, 

 in Liintlirifiis, '1~>(\ ; cells fnmi 

 ischiadic nerve of frog, 144, 145 



Continuance of streaming movements 

 in foam-drops, 52, 53 ; cause of, 

 78, 79 



Contractile vacuole of Ain"'"'', 110; 

 of Aiiiofnt /fffi'-ola, 246, 247; of 

 Acineta, 87 ; of Vorticella, 89 



Contractility of protoplasm, 267-271 ; 

 of the framework, 269-271 



Contraction of muscles, explanation of, 

 325-327 



Criticism of Altmann, 195-201 ; of 

 Berthold, 202, 203 ; of the con- 

 tractility theory, 270, 271 ; of 

 Engelmann's theory of movement, 

 275-278 ; of Flemming. 178-180 ; 

 of Frommann on oil-foams, 82-84 ; 

 of Kiinstler, 187-191 ; of Leydig's 

 and Schafer's hyaloplasm theory, 

 283, 284 ; of Schwarz, 207, 208 ; 

 of tonoplast theory (de Vrii-s), 232 



Cryptomonas, granules in endoplasm, 

 91 ; radiate layer round nucleus, 

 243 



Currents in plant cells, 327-330 ; in 

 soap-bubbles, 319 ; in water-drops 

 retreating from ether, etc., 300- 

 305 ; in water surrounding 

 Amo-bie, 317-319 ; of extension, 

 see Kxt ension Current -, 



Cuticles, L'40-243 ; of /;////.///..//#, 

 137 ; of J'lntsi-t:/,**,,,!,!, 138 ; of 

 Disto'ni nin, if i., 139 



Cuticular border of cells from intotine 



of DistmniKti, 139, 140 

 layer of Strassburger, 171, 235 ; in 

 plant cells, Quineke, M'i 



( '//>/, to/i/ii/c," , structure of, 117-122 



(Jydiil.'ni in, liodies ill elid'iplasm of, 89 



Cyclosis of end'ijilasm in Ciliata, 306, 

 307, :J21. 325 



24 



