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Monarch J - larva explained/how to determine sex of a chrysalis/and the story of the transformation!

  Рет қаралды 15,276

Nature at Your Door Frank Taylor

Nature at Your Door Frank Taylor

Күн бұрын

In this video I review the life cycle of the Monarch butterfly and focus on the behavior and transformation of the 5th instar larva after it has finisihed eating. I show the formation of the silken pad or button and how the caterpillar hangs as a J for around 24 hours before shedding its skin to become the chrysalis. I show how the chrysalis transforms and discuss what happens inside the chrysalis. I describe how the interior of the chrysalis essentially liquidifies accept for imaginal cells and imaginal discs. I explain how these cells undergo differentiation to become various parts of the monarch biology adult. I explain how to identify a chrysalis as a female chrysalis or a male chrysalis be examining external structure.

Пікірлер: 71
@starstrudel8417
@starstrudel8417 Ай бұрын
I have a caterpillar named Houdini, it has a crooked butt and I was so concerned when it came time for it to cling to its silk pad by the cremaster. My fear was it would be too weak to pierce the silk pad. The whole family watched anxiously as it tried many times to latch onto that little silk button. But very happily, it finally managed it. It's now a J! We're so proud of its effort.
@natureatyourdoor
@natureatyourdoor 29 күн бұрын
Yea! 💪💪💪 Fun story! Keep me posted!
@philfaulisi4864
@philfaulisi4864 8 ай бұрын
This was such an informative video. I’ve been raising Monarchs for 50 years and never knew about sexing the crysalids. Thanks for teaching me something new!
@natureatyourdoor
@natureatyourdoor 8 ай бұрын
Awesome glad it was helpful and you could learn something new!
@janetr7022
@janetr7022 13 күн бұрын
Frank ~ I’ve been working with raising the Monarch butterflies for at least a decade now. I never knew that we could tell the sex of the chrysalis! My first batch of eggs hatched yesterday (7/11/24 which is late for central NJ). The milkweed plants bloomed before the eggs appeared! Being retired, we release between 40 - 100 Monarchs each year!
@natureatyourdoor
@natureatyourdoor 13 күн бұрын
That is awesome! A great hobby!
@suewatanabe2878
@suewatanabe2878 11 ай бұрын
Oh my goodness!!! This video was amazing!!! I especially like the part of telling male from female chrysalis!! I'm going out right now to look at the 2 that I have.
@natureatyourdoor
@natureatyourdoor 11 ай бұрын
Glad you enjoyed it! Keep me updated on your two!
@natalil9199
@natalil9199 3 жыл бұрын
Thank you for posting this! I’ve been binging your videos, as just a few days ago I found a monarch caterpillar on my front lawn. I took it in and named it Cornelius and now he’s growing fast! I followed your DIY caterpillar box video and he has now found his way to the top mesh. So I’m very excited to see his transformation, I’m hoping to set up a GoPro so I don’t miss it 😄
@natureatyourdoor
@natureatyourdoor 3 жыл бұрын
Sorry for late reply...my 98 year old dad just past away so I think that says it all. Thank you so much for sharing with me! Very rewarding to me to hear your enthusiasm!
@speaklifegardenhomesteadpe8783
@speaklifegardenhomesteadpe8783 2 жыл бұрын
In a moment... In a twinkling of an eye we will all be changed...
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
😊 great quote.
@fishingpinky3165
@fishingpinky3165 Жыл бұрын
Sure you wont see this 2 years later but had to comment. Here in central Florida thousands of people are trying to save the Monarchs. But, they are buying tropical milkweed from big box stores. This is detrimental to the Monarch. Education is key! I have a butterfly garden and just love watching mommas lay their eggs. Never had a problem with predators but this year is different. May have to build your Monarch cage.
@natureatyourdoor
@natureatyourdoor Жыл бұрын
Thanks for your share! Great to hear so many people are concerned about monarchs. Could you share as well why you are concerned about which milkweed is planted! Thank you!
@fishingpinky3165
@fishingpinky3165 Жыл бұрын
@@natureatyourdoor Milkweed bought from big box stores are sprayed with pesticides that are harmful to Monarchs causing deformities and even death. Tropical Milkweed, sold by big box stores dont die back in the winter like native milkweed does here in central Florida. This encourages the Monarch to overwinter here instead of continuing their migration to Mexico or south Florida. Central Florida gets the occasional frost or freeze therefore killing the Monarchs.
@michaelcarder2060
@michaelcarder2060 3 жыл бұрын
Thanks for all the info
@natureatyourdoor
@natureatyourdoor 3 жыл бұрын
You bet love sharing! More to come! Thanks for taking time to comment! It means a lot to me! Ask questions any time! Love interacting with my viewers. I respond to every comment on every video!
@melissafisher7731
@melissafisher7731 2 жыл бұрын
Thanks for such great information. We are homeschoolers. Starting our 6th year. Love doing nature science! We found 6 eggs, all hatched, but only 3 have survived. One is about to j-hang. Is it normal for some not to survive? Our enclosure is 16x16x24. We cleaned the enclosure and changed leaves 2xs a day.
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
Hey thanks for kind words and I love my home school community! Yes...it happens...at least 5 larval diseases from bacteria to insect parasites and caterpillars are pretty much defenseless. Sounds like you all our doing everything right! Keep me posted how the remains larva turn out!
@dorothyharrington7791
@dorothyharrington7791 2 жыл бұрын
Just came on your video. I love monarch's and did have a butterfly house and I raised and released 40 butterflies. I seen them chain from a Caterpillar to a chrysalis and watch them hatch. Now I know how to tell a male chrysalis from a female. Love your video. I subscribed to learn more.
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
Thank you so much.... 30 years bio teaching experience... my kids in high School class would rear and tag sometimes as many as 500 monarchs. ( We had a breeding and flight cage set up with sun type lights!) Welcome to my channel. I am excited about more and more people finding me!! Shoot me questions anytime!
@lawer61
@lawer61 Жыл бұрын
I love your videos and have learned lots from you! Thanks for all of them. I currently have 8 chrysalises, one Monarch emerged this morning and two released (didn’t get my tags in time due to backlog) this morning that emerged yesterday morning. I have a butterfly garden and plenty of Milkweed and am looking forward to many years of rearing Monarchs here in Knoxville, TN.
@natureatyourdoor
@natureatyourdoor Жыл бұрын
Great to hear! Keep me posted!
@natureatyourdoor
@natureatyourdoor Жыл бұрын
Btw...my son and daughter in law UT grads! Go vols!
@lawer61
@lawer61 Жыл бұрын
Oh wow, Go Vols! Btw, three more emerged this morning and released a female with her BIG ORANGE wings gracefully flapping as she flew off!
@amandastakeonit7402
@amandastakeonit7402 Жыл бұрын
I learned something! Well I often do learn from you but I now know how to tell the gender of a monarch chrysalis. I think the chrysalises are beautiful!
@natureatyourdoor
@natureatyourdoor Жыл бұрын
Ha! A sure win at any trivia party!
@nancyrhoads5609
@nancyrhoads5609 23 күн бұрын
Enjoyed your videos on Monarchs, wish you would do more! Please. BTW, since you are changing your brand name, how about something simpler,... like... Backyard Nature. Too many words and people won't remember. :)
@natureatyourdoor
@natureatyourdoor 22 күн бұрын
Thanks for suggestion...I ended up sticking with what I got...I didn't want to tread on other brands...hope to make more ...and better quality Monarch videos in the fall!
@joyceridilla6538
@joyceridilla6538 Жыл бұрын
Thank you !
@natureatyourdoor
@natureatyourdoor Жыл бұрын
You are welcome!
@allyzhou1045
@allyzhou1045 3 жыл бұрын
Wonderful information! My friend and I just got 5 Monarch caterpillars this early this year in New Jersey, we are really wondering what genders they are. After seeing your video, I am sure we will have a lots of fun to identify them. Thank you for putting this up.
@natureatyourdoor
@natureatyourdoor 3 жыл бұрын
Awesome! New Jersey....i graduated from Summit High School!
@natureatyourdoor
@natureatyourdoor 3 жыл бұрын
Keep my up to date!
@currupted_plasma
@currupted_plasma 8 ай бұрын
Thank you for giveing me advise on how to idenify if my pupa a male of female
@natureatyourdoor
@natureatyourdoor 8 ай бұрын
You are welcome!
@xiomaracordobagerlach8587
@xiomaracordobagerlach8587 2 жыл бұрын
Thanks for your awesome videos! I made an enclosure using window screen. It looks like the silk is detaching and I'm afraid the chrysalis is going to fall off. Any ideas on how I could prevent it from falling?
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
Hi Xiomara Cordoba Gerlach! Thank you for kind words and awesome you made an enclosure. Yes...you can actually move the chrysalis safely if you think you need to and use thread or tape on the silk strands to secure it if you are concerned. After a chrysalis has hung for over 24 to 48 hours they can be moved. I have had them emerge successfully from solid surfaces even...provided they can crawl to an upside down hanging position to successfully dry wings.
@xiomaracordobagerlach8587
@xiomaracordobagerlach8587 2 жыл бұрын
@@natureatyourdoor thanks for the tip! I used thread and needle to secure the silk to the screen. Now we wait :-)
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
Awesome on your thread handi work! Keep me posted! And you can share your photos with me and NAYD learning community on my NAYD FB page under visitor posts!
@TheMaggiemay77
@TheMaggiemay77 Жыл бұрын
My granddaughter discovered a caterpillar in the J position on a plant outside our house. We live in Southern California. It’s been colder than usual here this winter. I wrote the date down that it formed its chrysalis and I checked on it every day. It looked healthy. Guess how many days it was in the chrysalis? 43 days! On the 41st day I noticed it’s starting to get clearer looking so I knew it was alive and it was going to hatch soon so I cut a part of the plant off and brought it in the house. It hatched into a beautiful female butterfly. I had to keep it overnight because we had rain but the following day I took it out, and as soon as the sun hit its wings, it started slowly opening and closing them, then took off! I have no doubt that the cold weather is what kept it from forming into a butterfly quickly. I have many gulf frittalary butterflies around the yard at certain times of the year and usually they are in their chrysalis for three weeks even though everything on the Internet says around 14 days. I am always fascinated by this miracle.
@natureatyourdoor
@natureatyourdoor Жыл бұрын
Wow! Thanks for sharing! WHAT A FASCINATING OBSERVATION!
@DonLeQuieu-vi9wm
@DonLeQuieu-vi9wm 11 ай бұрын
Really appreciate her program, I’ll be working with Native Americans and help restore, monarch habitats so that they will be able to island hop their way along their migration routes in California migration
@natureatyourdoor
@natureatyourdoor 11 ай бұрын
Awesome! I would love to learn more about this effort!
@annetteh5554
@annetteh5554 2 жыл бұрын
We found a monarch chrysalis on the ground while weeding. That was Sunday. It was the beautiful green w/ gold dots. Brought inside. It's resting on a folded napkin in a tiny container, no lid. Today is Thur & it has slowly been darkening to where I can see its wings. I have one inside house plant. Should I put the container in the dirt? How is laying on its side going to affect the emergence?
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
If it turning black it will emerge within 24 hours...its okay to lay on the ground at this point but it needs to be able to crawl up some where and hang upside down or its wings won't dry properly....there is also a parasite that can cause part black and Browning. If you see black outlines of wings and a bit of orange you are good to go! Keep me posted!
@annetteh5554
@annetteh5554 2 жыл бұрын
@@natureatyourdoor wonderful! Thank you! Yes it's a tall plant and there will be plenty of branches it for it to choose from. How long from the time that it hatches to the wings being dry will it be ready to fly? And do I need to provide sugar water on a saucer or anything? I have a few flowers right outside my patio door, mostly hosta lilies since I am in the process of designing a pollinator garden. It's still in the planning stages
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
@@annetteh5554 I d say 24 hours!
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
@@annetteh5554 I have escapes emerge in the classroom and fly around til we caught them ..tagged and got em outside! I think you got it covered!
@robertfusselman8108
@robertfusselman8108 Жыл бұрын
We have a crystalist now day 3 it has been dark almost like a black/ dark brown i think it may be dead i have like 6 other crystalist near that one is it safe to keep it hanging there? I made a box with screen around the sides and to get to these is not easy but if I must take this out I will do so?
@natureatyourdoor
@natureatyourdoor Жыл бұрын
Probably best to remove infected chrysalisis
@robertfusselman8108
@robertfusselman8108 Жыл бұрын
Ty so much for returning my message Now I have even a bigger question wow has this ever been a hard task to take on for my wife and I. So I made a habitat for my caterpillars and we now have 7 crystalist and here I took a box and cut out 2 sides put screen inside and been working very well until today the windy sunny day decided to throw the box off our outside table. 2 of the 7 crystalist fell from the top and no damage is done to them but I Google what to do and it told me to lay them on the bottom with a paper towel and lay them near the screen so when they hatch they can crawl up the screen and hang I bought a real habitat for them all but I left the 5 other in the box hanging from the cardboard top I taped the 2 flaps of the cardboard together as if the box was never open and hoping that is okay? Not sure if the butterfly can stick to the cardboard top or if when they hatch if I should move them to the real habitat we bought? Thanks for your help with this all
@christeenforster4645
@christeenforster4645 2 жыл бұрын
I have a newly hatched monarch that does seem to be able to zip its proboscis - is there any way to help it or is it doomed!?
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
Give it some time! I love how closely you are watching, learning, and observing! As I recall they fiddle with that a lot when the first come out! Imagine you were a caterpillar with cutting jaws ..now you wake up,and have a long curlying straw! Keep me posted!
@christeenforster4645
@christeenforster4645 2 жыл бұрын
@@natureatyourdoor it finally seems to be ok, I moved it outside on a twig. I think it was actually getting a bit tangled in the silk on the top of the cage. The moisture bead it had on its proboscis seemed to be able to move down further assisting the process!
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
@@christeenforster4645 good news!
@ladylibrum7145
@ladylibrum7145 Жыл бұрын
Is it normal for the caterpillar to remain still for a long time before it attaches to the silk pad? Or does it attach immediately?
@natureatyourdoor
@natureatyourdoor Жыл бұрын
I think that sounds in the realm of normal ...but sometimes internal parasites have a late impact. Late me know how it goes!
@ladylibrum7145
@ladylibrum7145 Жыл бұрын
@@natureatyourdoor Thank you… it attached itself after I posted this comment, and now it’s hanging in the J but hasn’t shed its outer skin yet. I’m very hopeful!
@natureatyourdoor
@natureatyourdoor Жыл бұрын
@@ladylibrum7145 yeah! Now they will certainly stay in that j for awhile! 🍀🍀🍀🍀🍀🍀 thanks for keeping me up to date! Excited for you!
@christeenforster4645
@christeenforster4645 2 жыл бұрын
What happens if when it goes into the initial chrysalis it can’t shake the exoskeleton off?
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
Not to worry! It might hang there for a while but won't hurt anything...unless a parasite had weakened the larva.
@denje075
@denje075 2 жыл бұрын
Shit why am i watching this its 4 am i dont even own a pet
@natureatyourdoor
@natureatyourdoor 2 жыл бұрын
Because its fascinating! :-) every episode more cool nature stuff!
@Norseman311
@Norseman311 11 ай бұрын
Good stuff we are rearing 12 caterpillars
@natureatyourdoor
@natureatyourdoor 11 ай бұрын
Awesome! Keep me posted! Love hearing from "rearers"!
@iananderson8363
@iananderson8363 10 ай бұрын
I’m terrified of millipedes and one was in your into…🫣 You’re lucky you make good content! Lol
@natureatyourdoor
@natureatyourdoor 10 ай бұрын
Lol...did you accidently see my giant millipede video in a playlist? Lol..oh gosh sorry! Thanks for hanging with me.
@iananderson8363
@iananderson8363 9 ай бұрын
@@natureatyourdoor I just look away during the intro. I’ll try to not judge you for having a pet that is made up of 100% evil.
@natureatyourdoor
@natureatyourdoor 9 ай бұрын
@iananderson8363 ha...no pet just random find!
@iananderson8363
@iananderson8363 9 ай бұрын
@@natureatyourdoor I’d have left behind a Wile E. Coyote style dust silhouette if a found one of those. I saw a house centipede at work the other day, screamed, tried to run away and fell on my face. Luckily no stitches for the split chin. I’m terrified of those things yet I’m fine with sticking my hand in a beehive, go figure!
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