quits the leaf, and after the lapse of a short time seeks another,
there to place another egg." The eggs undergo various changes, and the
animal, at an early part of its life, has a pair of delicate organs on
each side of the neck; these are rudimentary gills, by means of which
the little creature breathes. In its very early condition these gills
are simple lobes; I ought to say that the first pair of lobes serve
the purpose of holders by which the little creature attaches itself to
leaves and other things. But when it is about three weeks old the
gills have many leaf-like divisions, and look like beautiful feathered
fringes. The circulation of blood in these gills may be readily seen
under the microscope, and will be surveyed with the greatest delight.
By-and-bye the animal buds out its four legs and looses the gills;
they do not drop off, but become absorbed; hitherto it has carried on
its respiration or breathing by means of these gills, but how does it
breathe now that it has lost them? The lungs in the inside of the body
have been gradually growing larger and fit for breathing the
atmospheric air; for newts, when arrived at their full or perfect
state, are, you know, chiefly terrestrial creatures, and breathe by
means of their lungs. When young they are in a fish state, and
breathe the air contained in the water exactly as fish do. If you will
look at a pond where newts abound, you will see the old ones
constantly coming to the top of the water, gulping down a mouthful of
air and then returning to the bottom. Full-grown newts do not frequent
the water excepting for the sake of laying their eggs. The young ones
are ready for leaving the water in the autumn, but I have often
obtained young newts with their gills fully developed in the depth of
winter. Probably these had been hatched late in the summer and had not
time to grow their lungs, so had to keep to their gills and lead the
life of a fish during the winter.
"People often call newts 'askers,' papa," said Willy, "and the lads of
the village always kill them when they catch them; they say their bite
is poisonous." I am sorry to say they do; but it is an error to
suppose their bite is poisonous. You have yourself handled many
specimens, and I am sure you never saw one attempt to bite. I do not
believe their small teeth and weak jaws could pierce the skin. Four
species of newts have been described as occurring in this country--the
two common kinds are the smooth
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