Saturday, May 21, 2016





“We delight in the beauty of the butterfly, but rarely admit the changes it has gone through to achieve that beauty.”
~ Maya Angelou


A female Monarch butterfly is ovipositing (laying eggs) on the milkweed growing in the Container Butterfly Garden. YAY! Stay tuned.

I came across a Monarch butterfly that recently eclosed (hatched, or emerged) Thursday morning when hunting down weeds. It's a little girl, but I don't think she's too healthy. Her chrysalid is smaller than normal. Conversely, she is too. Thankfully, tachinid flies didn't find her first before she turned into a chrysalis.


-Andrew Kliss

-Andrew Kliss
Tachinid?

The chrysalis above hasn't changed much in the several weeks (month+, really) I've had it. Normal time for a caterpillar to emerge as an adult butterfly takes two weeks roughly. From its color and abnormal length of pupation, I suspect it will produce tachinid fly maggots instead of a beautiful butterfly.


-Google
 Healthy Monarch chrysalides


Nice metamorphosis photo chronicling the steps a Monarch butterfly caterpillar takes from forming a "J" to eclosing as an adult.


-Steve Greer Photography


Three Monarch cats I found as eggs I'm raising are doing great. It's amazing how fast they grow after the 3rd instar phase! Looks like they'll blow right through the 4th, whiz past the 5th, and turn into chrysalides very soon.

Went for another egg hunt in the container butterfly garden a few days back, looking for Monarch eggs deposited under milkweed leaves. This time I didn't get skunked and found nine, so a female did come through to oviposit. I'm sure the nine come from a single mom, as all were laid on the same plant.

Update: Whilst cutting fresh food for my caterpillar charges Thursday, I came across another batch of fresh Monarch caterpillar eggs. This time, 5. There are now 14 eggs waiting to hatch:


 
-Andrew Kliss
Left: first batch of 9. Right: second batch of 5.


-Andrew Kliss


The three healthy cats have devoured the milkweed I gave them just a couple of days ago. At the 4th instar stage, they have turned into eating and pooping machines.


-Andrew Kliss
¿Donde esta las orugas? Where are the caterpillars?

-Andrew Kliss


With fresh food, the three cats took no time settling in safely under a canopy of milkweed leaves, sequestered in their modified 2 gal. paint bucket. For the next feeding they'll have to go into their eclosing cage for a final 5th instar stage before turning into chrysalides.

Monarch Life Cycle

And now there's artificial food (Synthesized: mmmmmm... yummy! Soylent green anyone?) for those who have run out of milkweed or don't wish to bother growing plants, but would like to raise some Monarch caterpillars nonetheless:

http://www.educationalscience.com/index.php/insect-diets/monarch-diets.html

One desperation alternate food source for Monarch caterpillars is pumpkin, plus other members of the squash family. Only works on 5th instar cats who are close to pupating. So, if one gets to the point where plants are stripped and can't find any fresh milkweed, one can at least save 5th instars from starvation:

Monarch Caterpillars Butternut Squash


-Google
 5th instar cats noshing on squash.



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