Book,  Paragraph

  1   I,  3 |  internally, and all fish that lay eggs externally) or up towards
  2   I,  3 |            include their so-called eggs are of the nature of a uterus.
  3   I,  8 |         the manner of laying their eggs, for some produce them imperfect,
  4   I,  8 |         imperfect, as fishes whose eggs increase and are finally
  5   I,  8 |         with them to seed.~But the eggs of birds and the quadrupedal
  6   I,  8 |     concocts the food. If then the eggs must be within the uterus,
  7   I,  8 |      creatures which produce their eggs in a perfect form. Similarly
  8   I,  10|      externally, but first produce eggs internally. The egg is perfect,
  9   I,  10|         that they do not lay their eggs externally.~
 10   I,  11|            certainly produce their eggs in a soft envelope, the
 11   I,  11|          they produce soft-shelled eggs, and because the eggs are
 12   I,  11| soft-shelled eggs, and because the eggs are soft they do not produce
 13   I,  11|          oviparous, laying perfect eggs, they have the uterus placed
 14   I,  11|            mixed method, for their eggs are high up and sideways,
 15   I,  13|           of the uterus, where the eggs are produced, is under the
 16   I,  15|           into many; each of these eggs is imperfect when deposited,
 17   I,  16|        conception by reason of the eggs. In the female the part
 18   I,  19|        about the time of producing eggs, for, because they are bloodless
 19   I,  20|      hypozoma and which do not lay eggs; it is not found in the
 20   I,  20|           low and which do not lay eggs) have this effluxion is
 21   I,  20|       viviparous without producing eggs first (such are man and
 22   I,  20|       viviparous without producing eggs)—all these have the catamenia,
 23   I,  20|      animal from one egg (for twin eggs are really two eggs). But
 24   I,  20|           twin eggs are really two eggs). But in whatever kinds
 25   I,  21|            the female has laid her eggs, the male spinkles the milt
 26   I,  21|          milt over them, and those eggs are fertilized which it
 27  II,  1 |         division the sanguinea lay eggs, the bloodless animals either
 28  II,  1 |         cetacea); others first lay eggs within themselves, and only
 29  II,  1 |           and most snakes; for the eggs of all these do not increase
 30  II,  1 |      increase when once laid). The eggs of others are imperfect;
 31  II,  1 |         and cephalopods, for their eggs increase after being produced.~
 32  II,  1 |    crocodiles, and many others lay eggs). Nor does the presence
 33  II,  1 |            to the surface in their eggs any more than in themselves.
 34  II,  1 |   themselves. This is why they lay eggs in themselves, for if the
 35  II,  1 |            dry than moist also lay eggs, but the egg is imperfect;
 36  II,  1 |           of an earthy nature, lay eggs with a hard integument.~
 37  II,  1 |         the same way the imperfect eggs they lay, for they deposit
 38  II,  1 |          form a gradation, for the eggs of these latter resemble
 39  II,  1 |      viviparous after first laying eggs), but still they are externally
 40  II,  1 |          are viviparous, others in eggs.~There is a considerable
 41  II,  5 |           are we to say that their eggs live? It neither possible
 42  II,  5 |            the same way as fertile eggs (for then they would produce
 43  II,  5 |         nor yet can they be called eggs only in the sense in which
 44  II,  5 |            for the fact that these eggs go bad shows that they previously
 45  II,  7 |         all creatures developed in eggs grow when separated from
 46 III,  1 |        injured by disease, and the eggs of birds are all two-coloured. (
 47 III,  1 |            same cause as are those eggs which are perfected within.~
 48 III,  1 |            much nor to laying many eggs, as are the heavy birds
 49 III,  1 |           such birds some lay many eggs at a time and some lay often;
 50 III,  1 |            Libyan ostrich lay many eggs, while the pigeon family
 51 III,  1 |            that. way, they lay few eggs, but they lay often because
 52 III,  1 |            Adrianic fowls lay most eggs, for because of the smallness
 53 III,  1 |        bird does not lay very many eggs, but four at the outside.~
 54 III,  1 |           a bird of prey, lays few eggs, because it is of a cold
 55 III,  1 |          by all the birds and lays eggs in the nests of others.~
 56 III,  1 |            the birds that lay many eggs the nutriment is diverted
 57 III,  1 |        much, so as even to lay two eggs in a day, have died after
 58 III,  1 |        what sort of birds lay many eggs or few, and for what reasons.
 59 III,  1 |         prevents their laying many eggs; for the residual matter
 60 III,  1 |         neither birds’ nor fishes’ eggs are perfected for generation
 61 III,  1 |          for some are seen to have eggs from the first, as has been
 62 III,  1 |         birds even the impregnated eggs are not wont for the most
 63 III,  1 |          they all continue to have eggs almost without intermission,
 64 III,  1 |           call, become filled with eggs in the latter case and lay
 65 III,  1 |          the unimpregnated and the eggs in those which have been
 66 III,  1 |           Among creatures that lay eggs externally birds produce
 67 III,  1 |            fish imperfect, but the eggs of the latter complete their
 68 III,  1 |          it is impossible for many eggs to reach completion within
 69 III,  1 |      generative passage. While the eggs of birds are two-coloured,
 70 III,  1 |           No bloodless animal lays eggs,] and that the blood is
 71 III,  1 |          Hence in all two-coloured eggs the animal receives the
 72 III,  1 |           lecithus" or yolk in the eggs of such birds is large and
 73 III,  1 |           of the small size of the eggs and the quantity of the
 74 III,  1 |         matter; therefore all fish eggs are of one colour, and white
 75 III,  1 |            cannot be so; hence the eggs of such animals, as has
 76 III,  1 |             And if we enclose many eggs together in a bladder or
 77 III,  1 |          the white and yolk in the eggs, then the same process takes
 78 III,  1 |           in the whole mass of the eggs as in a single egg, all
 79 III,  1 |          have thus stated why some eggs are of one colour and others
 80 III,  2 |           male is separated off in eggs at the point where the egg
 81 III,  2 |          the shape of two-coloured eggs is unsymmetrical, and not
 82 III,  2 |    umbilical cord, through what do eggs derive it? They do not,
 83 III,  2 |       membrane at the sharp end of eggs resembles an umbilical cord,
 84 III,  2 |           visible in small aborted eggs, for if the bird be drenched
 85 III,  2 |          if the place in which the eggs happen to lie is warm, the
 86 III,  2 |         happen to lie is warm, the eggs are sufficiently concocted
 87 III,  2 |            For these all lay their eggs upon the ground, where they
 88 III,  2 |       quadrupeds as do visit their eggs and incubate do so rather
 89 III,  2 |            than of incubation.~The eggs of these quadrupeds are
 90 III,  2 |           for all. But whereas the eggs of quadrupeds are hatched
 91 III,  2 |            should expect, that the eggs are more apt to be spoilt
 92 III,  2 |         so-called "uria" or rotten eggs are produced; for just as
 93 III,  2 |          so is it with the yolk in eggs, for the sediment and yolk
 94 III,  2 |            the like applies to the eggs that are spoiling because
 95 III,  2 |            the birds that lay many eggs, for it is not easy to give
 96 III,  2 |           prey though they lay few eggs, for often one of the two
 97 III,  2 |           make the moisture in the eggs to overboil so to say. For
 98 III,  2 |            on heating too much the eggs become watery and rotten, [
 99 III,  2 |            of animals developed in eggs, the chick has the same
100 III,  2 |      animals produced from perfect eggs are hatched in all those,
101 III,  3 |           and the process in these eggs is partly similar to, partly
102 III,  3 |      different from that in birds’ eggs. In the first place they
103 III,  3 |       shell is a protection to the eggs against external injury
104 III,  3 |          case with all those whose eggs are detached from the uterus,
105 III,  3 |        yolk are separate, but fish eggs are one-coloured, the corresponding
106 III,  3 |    principle. This is plain in the eggs which are not detached,
107 III,  4 |           the others lay imperfect eggs. In these also the development
108 III,  4 |          commingled with them. The eggs then grow of necessity through
109 III,  4 |         these animals have so many eggs. Therefore are they very
110 III,  4 |           for the multitude of the eggs, and growing quickly that
111 III,  4 |         because of the size of the eggs, as the fish called "belone",
112 III,  4 |           called "belone", for its eggs are large instead of numerous,
113 III,  4 |        much for the growth of such eggs and its reason.~
114 III,  5 |           both sexes exist and the eggs are produced in consequence
115 III,  5 |   consequence of impregnation, the eggs do not arrive at completion
116 III,  5 |        only should those which lay eggs have a uterus but also the
117 III,  5 |         perfect animals or perfect eggs none is prolific on the
118 III,  5 |          fishes, for the number of eggs in these is enormous. But
119 III,  5 |       outside of them, whereas the eggs of fish are imperfect and
120 III,  5 |         milt and the females their eggs at about the same time of
121 III,  5 |          the females lay all their eggs together, but gradually,
122 III,  5 |            birds in some cases has eggs without impregnation, but
123 III,  5 |          classes these spontaneous eggs are infertile unless the
124 III,  5 |          must take place while the eggs are still within the mother,
125 III,  5 |           but in fish, because the eggs are imperfect and complete
126 III,  5 |        time as this happens to the eggs of the females, for the
127 III,  5 |       shedding their milt upon the eggs as they are laid. Thus then
128 III,  5 |     swallowing of the milt and the eggs, even the fishermen repeat
129 III,  5 |        however, is plainly full of eggs, and from whence did they
130 III,  6 |            uterus like others, and eggs are found them near the
131 III,  7 |         are seen discharging their eggs nor the males their milt,
132 III,  7 |           as the females lay their eggs on account of their number,
133 III,  7 |          in helping to perfect the eggs, when the female has deposited
134 III,  7 |            recent discussions, the eggs of birds are perfected internally
135 III,  7 |         the later cock. And if the eggs be behindhand in growth,
136 III,  7 |          from the yolk. But in the eggs of fishes no such limit
137 III,  7 |           The reason is that these eggs are not two-coloured, and
138 III,  7 |         copulation like an animal. Eggs, however, produced from
139 III,  8 |        kindred, for these also lay eggs in consequence of copulation,
140 III,  8 |            fish are female and lay eggs without copulation are plainly
141 III,  8 |        that the former animals lay eggs in consequence of copulation
142 III,  8 |           calamaries or squids the eggs appear to be two, because
143 III,  8 |     obscure when it is filled with eggs. The uterus of the carabi
144 III,  8 |          the females produce their eggs so as to keep them attached
145 III,  8 |          the males, to protect the eggs; the cephalopoda lay them
146 III,  8 |          the male fish do over the eggs, and it becomes a sticky
147 III,  8 |           hard-shelled. Both these eggs and those of the cephalopoda
148 III,  9 |         may be thought to resemble eggs because of their round shape,
149 III,  10|       generation that they produce eggs without copulation, this
150 III,  11|        first or else it was out of eggs. For either they must have
151 III,  11|           suppose that it was from eggs, for we do not see such
152 III,  11|      something (as do animals from eggs), and they grow like a scolex.
153 III,  11|        development of animals from eggs, except that these latter
154 III,  11|     greatly in size. The so-called eggs contribute to generation
155 III,  11|            substance is not really eggs is the fact that such "eggs"
156 III,  11|        eggs is the fact that such "eggs" are always found in some
157  IV,  4 |            place quickly, both the eggs and their colour always
158  IV,  4 |            it produces many double eggs, for the embryos grow together
159  IV,  4 |        many fruits. In such double eggs, when the yolks are separated
160  IV,  4 |            its length the numerous eggs are set in a line.~Nothing
161  IV,  6 |         small birds which lay many eggs, as crows and rooks, jays,
162  IV,  6 |            all those which lay few eggs without producing abundant