Index. 



113 



INDEX. 



Pages 



Achatinellidae 72 



Achtheres atnbloplitis, 



recapitulation in 91, 100 

 Acquired characters, 



inheritance'of, 76,77, 



89,93, 94, 104 



Actaea 55 



Adaptation, 77, 86, 91, 102 

 in the ostrich ... 104 

 in Pediastrum ... 98 

 in tadpoles ... 91 



rate of 96 



to terrestrial conditions 84 



Agar 94 



Agassiz L 99 



Alabama 50 



Allen, C. E. ... 9 



Alternation of generations, 



81, 83 

 Alternation of generations 



in Algae, 82 



Althaea, double ... 56 



Alytes obstetricans, 



reproduction of, 95 

 Ammonites ... ... 100 



Anemone, double, ... 62 

 Angiosperms, embryo-sac of, 80 

 Annandale ... ... 92 



Antedon, recapitulation in, 90 



Antirrhinum 64, 66 



Apogamy 82 



Apospory 82 



Aquilegia, mutation, ... 64 

 Araucaria, archegonium 84 

 recapitulation in 87 

 Archegonium, reduction of, 



84, 85 



Aristotle 77 



Ascidians, recapitulation in, 90 

 A vena stricta, variation in, 68 



Balfour ... 87, 88 



Barfurth 92 



Bareneck fowls ... 75 



Bartlett, 15, 30, 49, 50, 52, 68, 78 



Pages 



Batchelor 56 



Bateson, 55, 56, 59, 66, 75, 96 



Baur 65 



Beebe 103 



Begonia, double ... 59 



Betula, variation in ... 70 

 Bidens, variation in ... 68 

 Biogenetic law 99, 100 



Birds, featherless ... 75 

 Blackman, V. H. ... 82 

 Blastoderm, of insect egg, 79 



Bonavia 74 



" Book of Agriculture " 59 



Boulenger ... 91, 92 



Bower, F. O. ... 81,83,93 

 Brachyoxylon, leaf traces of, 87 



Braun, Al 69 



Bridges 8, 15, 38, 41, 88 



Callitriche verna ... 33 



Capsella, mutation in 14 



Castle, W. E. ... 75 



Cell lineage ... 80 



Cell theory, limitations of, 76 



Chamisso 67 



Characters, 



Cell 77 



Cytogenetic ...77, 105 



Karyogenetic, 77, 91, 



94, 99, 103, 105 

 organismal, 77, 91, 93, 103 

 recapitulatory, 90, 



91,92,93,94,99, 105 

 two types ... ... 76 



Cheiranthus, double ... 59 

 inheritance of doubles, 57 

 Chelidonium, double ... 56 

 Cherries, variation in 



Japanese, 63 

 Chromosomes, 



and mutation ... 6 



duplication 8, 20, 23 



extra ... 10, 24, 42 

 in Drosera ... 11 



in Drosophila, 8, 9, 



15, 35, 38, 52, 53 



