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March 17, 2010, 05:36:53 PM
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Did you know?

The Platypus is stranger than you think.

Platypuses have no nipples.  After the young hatch, the mother oozes milk from the pores all over her body.

The male platypus has a poison barb on the inside of its hind legs.  The purpose of this weapon is uncertain.

While often compared to the beaver, the platypus is only about 20 inches in length -- more comparable to the size of the muskrat.

The Platypus bill is actually just an elongated muzzle covered with much the same kind of tough skin found on a dog's nose.  This bill contains an electrically-sensitive organ that can detect the electrical signatures of the small aquatic animals it eats.

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Author Topic: Monarch caterpillars  (Read 2352 times)

Offline Patty

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Monarch caterpillars
« on: September 19, 2005, 06:30:22 PM »
This is the best time of year for monarchs, in our garden. They're laying like crazy.

Here is a fourth or fifth instar from the milkweed out back:



And making a "J" as it prepares to pupate.



I'll add pics of the pupae and blessed event (the eclosure  :) ) as they occur.

Offline Patty

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Re: Monarch caterpillars
« Reply #1 on: September 19, 2005, 07:13:06 PM »
OK, so HTML didn't work.

How do I insert pictures?

Offline Orstio

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Re: Monarch caterpillars
« Reply #2 on: September 19, 2005, 08:46:06 PM »
HTML is a security concern. You'll have to use BBC code instead of HTML.  You can auto-insert the code for an image by clicking the button just below the italics button on the posting screen.

Offline Patty

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Re: Monarch caterpillars
« Reply #3 on: September 19, 2005, 08:52:03 PM »
Thanks, Orstio.

fourth instar:



hanging J:



More to come ina few days.

Offline Patty

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Re: Monarch caterpillars
« Reply #4 on: September 20, 2005, 07:05:53 AM »
The caterpillar has pupated:



... You can tell this is a young pupa because the yellow dots near the bottom, and the yellow band above the black band near the top are not crisp and shiny gold.

Note also the white silk used to attach to the stem (above the black stem-looking bit.) Many (if not all) caterpillars are capable of making silk. Many do not make cocoons out of their silk, but they do use the silk for attachment purposes.

Offline Astronuc

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Re: Monarch caterpillars
« Reply #5 on: September 20, 2005, 09:36:53 AM »
COOOOOLLLLL!!!!!  Absolutely stunning.  :1thumbup   ;D   8)

Isn't nature grand!  :elkgrin.gif:

 :koala
Peace on Earth, and Goodwill to all Peoples, each day, every day, ad infinitum.

Joy to the World, All the boys and girls now, Joy to the fishes (and mammals too) in the deep blue sea, Joy to You and Me. - Three Dog Night

Raspberry Jam Delta-V - Joe Satriani

Offline Patty

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Re: Monarch caterpillars
« Reply #6 on: September 20, 2005, 10:50:19 AM »
Yes, it is.

Our Anise Swallowtail is trying to attach to something now, in order to pupate. Silk is coming out of each pseudopod (never seen that before.)  It started attaching to the side of the jar that I moved it into this morning --- And I didn't want it stuck in the jar after it ecloses. So I tried to coax it onto a stick. I hope it has enough silk-making machinery/resources to attach to the stick.

Offline Astronuc

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Re: Monarch caterpillars
« Reply #7 on: September 20, 2005, 12:09:11 PM »
Cool!  We have a swallowtail thread as well.  ;D

And I we have a general butterfly (Butterflies) thread as well.   :D

Perhaps we need to include moths as well, or perhaps a separate moth thread.

And maybe a spider thread, and . . . .

 :koala
« Last Edit: September 20, 2005, 12:11:16 PM by Astronuc »
Peace on Earth, and Goodwill to all Peoples, each day, every day, ad infinitum.

Joy to the World, All the boys and girls now, Joy to the fishes (and mammals too) in the deep blue sea, Joy to You and Me. - Three Dog Night

Raspberry Jam Delta-V - Joe Satriani

 

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