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Here it is in Florida; hot, sweaty, dirty, drought
(although it did rain today), but we see butterflies!
They have finally started building up in the number of
species in our area. We're enjoying raising Phaon
Crescent butterflies (just for fun) as well as Luna
moths and the butterflies we normally raise at the
farm.
As we raise our normal range of species (up to and
over 30 species per year) we notice that some
chrysalises are deformed a bit from various causes.
This started us doing some research with these
deformed chrysalises. A tedious task but very
rewarding.
We are thankful for the wide range of visitors this
spring. If you haven't had time to stop by the farm and
plan to be in the area, please consider visiting us. But
email first! Stephen and I won't be at the farm every
day all the time. We want to be there to meet
you.
Thanks bunches, Edith
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Chrysalis flaws; bumps and lumps ...
... and the resulting adult butterflies.
Those flaws in your butterfly chrysalis - what do they
mean? Will they affect the adult butterfly? If so, how
will the adult be affected? (Note; the parts of an adult
butterfly are clearly seen in the chrysalis.)
The chrysalis to the right (top) showed major damage
to
the right leg. The emerged adult was missing the
entire leg. The second chrysalis had a dent in
it's 'back'. The resulting adult Monarch had a
matching dent in it's thorax.
At Shady Oak, we
have
photographed hundreds of flawed chrysalises and the
resulting adult butterflies. We were shocked at the
distorted
chrysalises that still emerged as adult Monarchs;
distorted adult butterflies. This brings up the
question, "At what point should you
freeze them and at what point should you emerge
them?"
In nature, chrysalises are flawed due
to rubbing against leaves, twigs, genetic flaws, other
creatures touching the chrysalis, and multiple
additional causes.
Some of the flaws we have studied are:
- Split proboscis
- Missing and twisted antennae
- Missing legs and parts of legs
- Deformed thorax
- Parts of brushfeet missing
- And more ...
This study has been and is a tedious one. Each
chrysalis must be photographed individually with it's
identifying number. It is immediately glued to the cup
lid with its number. Each butterfly is emerged
individually in its numbered cup. When the wings are
dry, the butterflies are one-by-one removed from their
cups and placed into glassine envelopes with the
same identifying number. Each night these adult
butterflies are compared to their chrysalis photo and
adult flaws are photographed with the same
identifying number. Each set of photos will be edited
and the photographs named according to the
butterfly's number. It's a task that is much larger and
more time consuming than we imagined it could be. It
will take several months to edit and compile all these
photos and place them on appropriate web
pages.
This spring we have raised
thousands of Monarchs - maxing at over 4,000 in one
week alone. From this huge number of Monarch
chrysalises came the slightly to horribly deformed
chrysalises we've studied this spring.
Please bookmark or favorite the webpage on our
Educational Butterfly Website and visit it often for
updates. Although we have hundreds of sets of
photographs, we do not have the time needed to edit
the photos and place them on the webpage as quickly
as we'd like. This is the busy season at the farm and
spare time is limited.
More about chrysalis flaws and the emerged adult ...
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Trapeze Chrysalis?
This butterfly doesn't use a cremaster!
We assume all butterflies that use a
silk 'girdle' or 'sling' would use a cremaster also. The
Atala doesn't do so. When it pupates, it swings in the
wind, like a trapeze artist on a trapeze.
More about the Atala butterfly
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This photo needs a caption.
What is your suggestion?
Enter the caption contest to win a $20 gift card from
Shady Oak Butterfly Farm.
Please send your
suggestion to edith@buyabutterfly.com.
Caption Contest Web Page
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Elizabeth Mann is the winner!
"Grab a straw and join me!"
Elizabeth Mann is 15 years old. Elizabeth is a
homeschooler, has taken college level courses, and
she tutors her brother in third grade. She dances
classical ballet at the Russian Academy of Ballet in
Orlando, FL.
This spring Elizabeth started
researching and raising Monarch butterflies. At
present she has around 70 Monarch chrysalises in
her new walk-in butterfly pavilion.
To keep
her friends and family up to date on her butterfly
experiences and research she has developed a blog,
http://elizabethssecretgarden.blogspot.com/. Her
blog also contains video footage she produced with
her father on the "Life Cycle of a Monarch".
(This information about Elizabeth was supplied by her
parents and approved to be shared through this
newsletter.)
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Butterfly Farm Internship Program
Shady Oak is pleased to offer one day seminars to
one week internships at the butterfly farm.
Every aspect of butterfly breeding and farming is
covered in this packed week. From breeding stock to
egg production to larvae care to pupae care to
emerging to adult care to predators to parasitoids to
shipping and packing to marketing to plant production
to plant pests to Lepidoptera disease to USDA
permits
to
marketing to ....
A visit to the
Butterfly Rainforest is included in a one week
internship.
Learn more here ...
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If you enjoy this newsletter, please share it with your
friends. Every 100th new subscriber (and the person
who recommended Butterflies!) will receive a gift from
Shady Oak. The 1,100th and 1,200th subscribers
have been notified and will receive their gifts shortly.
We are now 28 subscribers short of 1,300. We do not
subscribe any person unless they directly ask us to do
so. Subscribers have subscribed to this newsletter
from one of our websites or through another sign-up
location.
The 1,000th subscriber wrote, "I received
my thank you gift for being the 1000th person to sign
up for the newsletter. It was way more than I
expected. THANK YOU."
Photo right: the
Smith clan (missing four due to work and illness).
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What would you like to see in the next issue of
Butterflies? Please send us your
suggestions.
Until next time, Edith, Stephen, Ester, Michelle,
Christina, Rachel, and the gang
phone:
877-485-2458
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