Exuvia of Orthetrum sabina sabina (Drury, 1770)
The Dragonfly Story
Down below the surface of a quiet pond lived a little colony of
water bugs. They were a happy colony, living far away from the
sun. For many months they were very busy, scurrying over the soft
mud on the bottom of the pond. They did notice that every once in
awhile one of their colony seemed to lose interest in going about.
Clinging to the stem of a pond lily it gradually moved out of
sight and was seen no more.
"Look!" said one of the water bugs to another. "one of our colony
is climbing up the lily stalk. Where do you think she is going?"
Up, up, up it slowly went....Even as they watched, the water bug
disappeared from sight. Its friends waited and waited but it
didn't return...
"That's funny!" said one water bug to another. "Wasn't she happy
here?" asked a second... "Where do you suppose she went?" wondered
a third.
No one had an answer. They were greatly puzzled. Finally one of
the water bugs, a leader in the colony, gathered its friends
together. "I have an idea". "The next one of us who climbs up the
lily stalk must promise to come back and tell us where he or she
went and why."
"We promise", they said solemnly.
One spring day, not long after, the very water bug who had
suggested the plan found himself climbing up the lily stalk. Up,
up, up, he went. Before he knew what was happening, he had broke
through the surface of the water and fallen onto the broad, green
lily pad above.
When he awoke, he looked about with surprise. He couldn't believe
what he saw. A startling change had come to his old body. His
movement revealed four silver wings and a long tail. Even as he
struggled, he felt an impulse to move his wings...The warmth of
the sun soon dried the moisture from the new body. He moved his
wings again and suddenly found himself up above the water. He had
become a dragonfly!!
Swooping and dipping in great curves, he flew through the air. He
felt exhilarated in the new atmosphere. By and by the new
dragonfly lighted happily on a lily pad to rest. Then it was that
he chanced to look below to the bottom of the pond. Why, he was
right above his old friends, the water bugs! There they were
scurrying around, just as he had been doing some time before.
The dragonfly remembered the promise: "the next one of us who
climbs up the lily stalk will come back and tell where he or she
went and why." Without thinking, the dragonfly darted down.
Suddenly he hit the surface of the water and bounced away. Now
that he was a dragonfly, he could no longer go into the water...
"I can't return!" he said in dismay. "At least, I tried. But I
can't keep my promise. Even if I could go back, not one of the
water bugs would know me in my new body. I guess I'll just have to
wait until they become dragonflies too. Then they'll understand
what has happened to me, and where I went."
And the dragonfly winged off happily into its wonderful new world
of sun and air.......
The biology of the Odonata involves different habitats for different life stages as the Odonata order is hemimetabolous.
First stage : The eggs are oviposited into the water, usually near vegetation or endophytically.
Second stage (Larval stage) : Eggs are hatches into nymphs and begin to feed on other aquatic organisms. Larval stages may last a few weeks to several years before emerging from water to begin their adult life.
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INDEX : Dragonfly June 12, 2008 12:34:17 PM |