INDEX. 



Pago. 

 Acineta-forms - - 80 



Achlya, Reproduction - SI 



Algoid or fungoid nature 47 



Adventitious organization of 



zooids - - 175 



JEcidium, Reproduction - 43 



Affinities in relation to Alter- 

 nation - - 219 

 Agamic eggs - - 191-, 198 

 Agamozooid - ■ 136, 2 17 

 Albuminous body - 58, 183 

 Alcippe, Defective Organization 176 

 Algse, Reproduction - 20, 37 

 Varieties of Gemmae - 222 

 AlLman, Prof., Organs of 



Hydrozoa - 122, 124, 148 



Development of the Polyzoa 160 



Reproduction of the Polyzoa 170 



Allopbytoids and Allozooids 152 



Alternation of Geminations 221 



Alternation of Generations 11, 212 



Varieties of - 12, 19, 109, 136 



Formula? of - - 216 



Contrast in Plants and 



Animals - - 107 



Concurrence of varieties in 



tlie same species 131, 137, 219 

 Representation in the higher 



species - 109, 144, 157 



Simulation of - - 221 



Casual - - 221 



Ambiguities of Nomenclature 



126/1, 132, 153 n, 227 

 Analogies in Vegetable Ro- 



production, Tables 258, 264 

 Androspore - - 33 



Angiospermous Phanerogaraia, 



Reproduction - 61 



Animals, Survey of Roprodoction 68 



Tabular views - 254, 265, 271 

 Annelida, Reproduction • 99 



Altcniation - - 137 



Tabular view - - 269 



Antheridium - 33, 36, 5<.» 



Autherozoids - 32, 5() 



Access of - • 34, 63 n 



Ants, Metamori)ho8i8 - 105 



Neuters - - 168 



Aphis, Reproduction 15, 133, 119 



Nature of germs - 191 



Tabular ^^ew • 270 



AjyiSy sec Boc. 



Apothecium of Lichen -W 



Ajyus, Absence of Mules -<'6 



Archegouiuni - - 21 



Of Moss . - 60 



Homologue of the Kmbryo-wc 181 

 Argonauta, Ilectocotylua 179 n 



Articuluta, Roproduction 102 



Tabular view - 27o 



A.'icaris, Iuij)regnntion - 69 



Genniuol Development 71 



