Book,  Paragraph

1   I,  15| designation.~There is another duplicate limb, the "leg". Of this
2   I,  15|      the shin is the "ankle", duplicate in either leg. The part
3  II,  13|    cases are simple in others duplicate; and the last gill in the
4  II,  13|     either side, and this one duplicate, like the boar-fish; others
5  II,  13|      one simple and the other duplicate, like the conger and the
6 III,  3 |   lung, as the lung itself is duplicate, divides at first into two;
7 III,  11|      its growth, and the same duplicate phenomenon is observable
8  IV,  4 |    which in the bivalves is a duplicate shell. The interior of the