INDEX 



1145 



CHY 



COL 



hyle, corpuscles in, 1037 



Chytridiacece, 636 



Cicadce, wings of, 998, 999 



Cichoriacece, pollen- grains of, 721 



Cicindela, 987 



Cidaris, spine of, 885, 888 



metularia,mo(Le of formation of spines 

 in, 889 



Cienkowski, on decaying cells of Nitella, 

 579 note; on parasitic plasmode in 

 Nitella, 579 note ; on reproduction of 

 Noctiluca, 769 >, 



Cilia, 532, 1044 ; of Infusoria, 771 ; use 

 of, in Ciliata, 773 ; of Turbellaria, 946 



-Ciliary action, 772 



motion on gills of Mollusca, 940 



movement in protophyes, 535 

 Ciliata, 771-783 ; ciliary action of, 772, 



774; 'shield' of, 773; lorica of, 773; 

 myophan- layer, 773 ; trichocysts of, 

 773 ; ento-parasitic forms, 774 ; mouth 

 of, 774 ; foot-stalk in, 774 ; impression- 

 able organs of, 775 ; ' eye-spots ' of, 

 775 ; food of, 775 ; artificial feeding, 

 776 ; contractile vesicles of, 776 ; mul- 

 tiplication of, 777 ; conjugation of, 777, 

 782 ; encystment of, 778-782 ; disper- 

 sion of, 781 ; desiccation of, 781 ; Stein 

 on acinetiform young of, 782 note 



Ciliate Infusoria, general structure of, 

 754 



Ciliated epithelium, 1044 



Ciliobrachiate zoophytes, 905 



Cilio-flagellata, 770 



Cilium of Noctiluca, 766 note 



Ciinex lectularius, eggs of, 1005 



Cinchona, raphides of, 696 



Cinclidium arcticum, peristome of, 672 



Cineraria, pollen-grains of, 722 



Cineritious matter, 1052 



Circulation in ascidians, 912, 915 



of blood, 1054 



Circumambient chamber in Orbitolites, 



806 



Cirrhi of Cirripedia, 968 

 Cirripedia, 967 

 Cladocera, 961 

 Cladococcus viminalis, 851 

 Cladonia furcata, 650 

 Cladophora glomerata, 574 ; cell division 



of, 569, 574 



Cladorhiza inversa, 860 

 Claparede and Lachmann, on Lieber- 



kuehnia, 731 ; on ' rolling ' movement 



of Amoeba, 744 



Clark (James), on Flagellata, 764 

 Clastic rocks, 1075 

 Clathrulina elegans, 742 

 Clausius on emission of light, 54 

 Clavelinidce, gemmation of, 911 ; stolons 



of, 914 



Claviceps purpurea, 644 

 Clavicornia, antennae of, 987 

 Claws, 1029, 1033 

 Clay, 1092 



Cleanliness, importance of, 522 

 Clematis, stem of, 702 



' Closed ' bundles, 710 



Closterium, cyclosis in, 581 ; ' swarming 

 of granules ' in, 581 ; binary division 

 in, 582 ; two zygospores in, 584 note ; 

 zygospore of, 584 ; form of cell, 585 



Clostridia, form of, 653 



' Clothes-moth,' 999 



Clove-pink, seed of, 723 



' Club-mosses,' 681 



Clypeaster, spines of, 889 



Coal, ' bituminous,' 1084 



Coal-plants, 1083 



Coarse adjustment, 159 ; ' stepped ' rack- 

 work for, 161 ; arrangements for ' lock- 

 ing,' 352 



Cobcea, testa of seeds of, 725 



scandens, pollen-grains of, 721 

 Coccidia, 752 



Coccidiidce, 749 



Coccidium oviforme, 752 



Coccoliths, 747-749 ; in chalk, 1084, 1088 



Cocconeidece, characters of, 614 



Cocconeis, 615 



Cocconema, 602, 616 



fusidium, 621 



Coccospheres, 747-749 ; in chalk, 1088 

 Cockchafer, antennae of, 974. See Melo- 



lontha 



1 Cockle ' in wheat, 945 

 Cockroach. See Blatta 

 Cocoa-nut, 725 



shell of, 693 

 Cocos-wood, 704 

 Coddington lens, 37 

 Codium, 563 



Codonella, silicious shell of, 773 

 Codosiga umbellata, fission of, 764 ; 



arborescent colonies of, 765 

 CCELENTEBATA, 862-883 ; bibliography of, 



883; permanent gastrula- stage of, 72(5 



See ZOOPHYTES 

 Coeloplana, 883 



Coenosarc, of hydroids, 867, 870 



Ccenurus, 944 



Cohn, on sexual generation of Volvox, 

 555 ; on movements in Oscillator ia, 548 ; 

 on reproduction of Spharoplea, 570 



Coleochtztacece, 575 ; zoospores of, 575 ; 

 trichogyne of, 575 



Coleochcete, 575 



Coleoptera, 973 ; dermo-skeleton of, 974 ; 

 scales of, 975 ; elytra of, 981 ; eyes of 

 983,987; antennae of, 987, 988 ; mouth- 

 parts of, 989 ; winsrs of, 999 ; leg of, 

 1000 



Coleps, food of, 776 . 



Collar correction, 358 



Collared cells of sponges, 856 



' Collars ' of Flagellata, 764 



' Collateral ' bundles, 710 



Collection of 'microscopic objects, appara- 

 tus for, 526-529 



Collembola, 977 



Colletonema, 602 



Collins's condenser with rotating sub- 

 stage, 386 



Collomia testa of seeds of, 725 



