→ in 1869 |
are included in, or subordinate to, 1859 1860 1861 |
are subordinate to 1866 |
into 1872 |
|
→ in one great 1869 |
united into one 1859 1860 1861 1866 |
under one great 1872 |
|
→ OMIT 1866 1869 1872 |
in natural history 1859 1860 1861 |
|
→ natural subordination of all organic beings in 1866 1869 |
subordination of 1859 1860 1861 |
natural subordination of organic beings in 1872 |
|
→ many 1869 1872 |
groups in many 1866 |
|
→ to 1869 1872 |
in their classification to 1866 |
|
→ as we have seen, try 1866 1869 1872 |
try 1859 1860 1861 |
|
the three genera still
to the right hand, which diverged at
earlier period. And all these genera,
from (A), form an order distinct from the genera descended from (I). So that we here have many species descended from a single progenitor grouped into genera; and the genera
→in
sub-families, families, and orders, all
→in one great
grand fact
→OMIT
of the
→natural subordination of all organic beings in
under
which, from its familiarity, does not always sufficiently strike us, is in my judgment
explained. No doubt organic beings, like all other objects, can be classed in
→many
ways, either artificially by single characters or more naturally by a number of characters. We know, for instance, that minerals and the elemental substances can be thus
this case there is of course no relation
→to
genealogical succession, and no cause can
be assigned for their falling into groups. But with organic beings the case is different, and the view above given
their natural arrangement in group under group; and no other explanation has ever been attempted. |
|
→as we have seen, try
to arrange the species, genera, and families in each class, on what is called the Natural System. But what is meant by this system? Some authors look at it merely as a scheme for arranging together those living objects which are most alike, and for separating those which are most unlike; or as an artificial
enunciating, as briefly as possible, general propositions,— that is, by one sentence to give the characters common, for instance, to all mammals, by another those common to all carnivora, by another those common to the dog-genus, and
by adding a single sentence, a full description is given of each kind of dog. The ingenuity and utility of this system are indisputable. But many naturalists think
|