Book, Paragraph

 1   I,  1|       phenomena presented by each group of animals, and, when this
 2   I,  2| permissible to break up a natural group, Birds for instance, by
 3   I,  2|         in a different class. The group Birds and the group Fishes
 4   I,  2|           The group Birds and the group Fishes happen to be named,
 5   I,  2|           up and dislocation. The group of the Many-footed, for
 6   I,  3|           as follows. No ultimate group must be included in more
 7   I,  3|          same division; and every group must be found in some division.
 8   I,  3|         for it would put a single group under different divisions
 9   I,  3|           dichotomy of the larger group, as some propose, is manifest
10   I,  3|       resulting unit, or ultimate group. But one is misled by the
11   I,  4|     single name denoting a higher group was not invented by mankind,
12   I,  4|        with them a larger natural group.~It is generally similarity
13   I,  5|    connexion with each individual group would involve, as already