Book,  Paragraph

 1   I,  1 |       which do not move, as the testacea and animals that live by
 2   I,  14|       insects, and fourthly the testacea. We cannot be certain about
 3 III,  9 |         to speak of insects and testacea according to the plan laid
 4 III,  11|        we must now speak of the testacea. Here also the facts of
 5 III,  11|    therefore few or no kinds of testacea come into being on land,
 6 III,  11|        the land. For plants and testacea are analogous; and in proportion
 7 III,  11|         much does the nature of testacea differ from that of plants,
 8 III,  11|     plants, since the object of testacea is to be in such a relation
 9 III,  11|      For such a reason also the testacea in the water vary more in
10 III,  11|        they come into being, as testacea and cephalopoda and crustacea,
11 III,  11|   another subject.~To return to testacea, some of them are formed
12 III,  11|       that the product of those testacea which "spawn" should resemble
13 III,  11|        insects and such are the testacea which we are discussing;
14 III,  11|        details of growth in the testacea are similar. This is plain
15 III,  11| generated animals. That all the testacea are formed spontaneously
16 III,  11|        are always found in some testacea, as in pinnae, whelks, and