INDEX. 



141 



IPage 



38 



38 



9 



104 



Gonium pectorale . 



, self- division of . 



Group of living animalcules 

 Guano, Infusoria in . 



H. 



Hall, Captain Basil, quoted . 8 

 History of Infusoria, Pritchard's, 110 



Holland, Dr., quoted . 91, 105 



Honey Floscularia . . 59, 61 



Hornwort Limnias . . .58 



Hydra 12 



, arms of . . .16 



capturing prey . .17 



fusca . . . .14 



' , gemmation of . .27 



, mode of increase . . 26 



■ , progression of . .13 



, structure of . . .15 



viridis . . . .13 



, vivisection of . .18 



vulgaris . . .14 



' , young of . . .27 



I. 



Ichaboe, guano of . . .104 

 Ideal invisible world . . 1 



Imperfect self-division of Infu- 

 soria . . . .49 



JPage 

 Infusions, vegetable . .86 



Infusoria . . . . 23, 30 



, directions for collecting, 100 



, fossil . .81, 101 



, fresh-water localities of, 99 



, general remarks on . 85 



Infusorial earth . . .102 



Jaws and teeth of Brachionus 

 Floscularia 



garis 



Notommata 

 Rotifera 

 Rotifer vul- 



35, 56 

 Stephanoceros, 56 



L, 



Law of development . . 95 



, creation by . . .105 



Lee, Mr. Hamlin, observations 



of . . . .63, 103 

 Leparia nivalis . , .23 



Life in simple organisms . .11 



, duration of, in Infusoria . 87 



Limnias ceratophylli . . 58 



Localities of Infusoria . . 99 

 Locke, quoted ... 5 



Lyell, Mr., quoted . . .107 

 Lytton, Sir E. B., quoted 4, 92 



