Friday, April 13, 2012

Baby Axolotls

As our axolotls reached adolescence, we were able to determine that Wooper is a male and Kipper is a female, so we should have seen this coming. One night as we were studying, we noticed that Kipper was acting really weird and stressed. That's when we realized that Kipper was laying eggs... everywhere. We were not prepared.

Wooper is hiding
Mama Kipper

Thankfully, we discovered that the eggs usually take about two weeks to hatch, so we had some time to do some research. Most of the information used to learn how to take care of baby axolotls cam from axolotl.org and caudata.orgAxolotls will try to eat anything that moves, so we decided to separate the babies from their parents.

Day 4 after eggs were laid
Day 4 after eggs were laid
Day 7 after the eggs were laid
Day 7 after eggs were laid
Day 11 after eggs were laid
Hatching Day: Day 11 after eggs were laid  

Ours hatched a little faster than two weeks. We had about 80 successfully hatch.





At first they were all the same color, but after about a week you can start to see the color pigments fading from the lighter axolotls.

3 Days Old
6 Days Old
10 Days Old
About 2 weeks old during feeding time. I apologize 
that I couldn't get it in focus.

2 weeks old
They are getting bigger! We had to move some to a larger container.
April 20: Some of the babies are large enough to eat bloodworms.
April 22: You can tell how much they have grown by comparing them to the crevice in the container.
April 24: They are growing little arms and fingers.
April 24: Another angle of the arms.
April 26: We noticed that they were looking kind of crowded, so we have dispersed the larger ones to a new container.


April 29: Feeding time.


It is difficult to tell them apart, except this one... It is the only leucistic which has spots!

Today is the day that we separated the parents, so we don't have this situation again in the near future. We coaxed Wooper into a container for transfer, and I was amazed at how large he has gotten! He is not even one year old yet, and he is about 10 inches. Here are the images for comparison, the containers are the same size.


April 30: The little ones needed to be spread out more. The orange in the bottom-right container is baby brine shrimp.
May 2 (32 days): Many of the babies have back legs now.
May 2 (32 days): They have started to come to the surface when we get close. They know that humans bring food.
May 2 (32 days): Ohai! You haz wirms for me?

May 2 (32 Days): Just axolotls swimming around.

Sorry for the lack of updates! Both Brittany and I moved. I am still in Ames, though. She put me (Jack) in charge of the blog now. I'm almost done settling in, and so are the hatchlings!

May 9 (39 days): We have been having some biting problems recently. A couple of our hatchlings have lost limbs. :( It's too bad they don't have regeneration superpowers... oh wait, they do... This little fella had his right hand nipped off a few days ago (once again, sad face), but you can see the fingers are growing back already! I don't know about you, but I'm amazed by this. In the meantime, I will need to find a solution to this biting problem.


May 10 (40 days): PROBLEM SOLVED!

May 10 (40 days): Here is a close up of one of our wild types.

PARTY-LOTLS!
Sorry, that was a bit obnoxious...
 May 19 (49 days): Yup, it turns out quite a few of the hatchlings inherited the GFP trait from their parents. Behold the glowy axolotls! This is a leucistic under a black light. The wild types are still glowy, but not nearly as glowy as the leucistics. Sorry for the poor quality, my camera did not like the black light. Out of the 32 hatchlings I have, 21 of them are GFP. If you want one of these, please let me know.

Don't worry, the axolotls aren't out of focus in real life.

The only good picture that turned out it a creepy picture of Wooper! Those glowy eyes... 
>(o_o)<

I don't have any pictures of Kipper because she is with Brittany. Brittany said she wanted to get a black light too, so maybe we will see some pictures of her glowy hatchlings and glowy Kipper too!




I will update this post with more pictures as they continue to grow. If you are interested in owning one or more of these awesome adorable creatures, please contact Jack at isuaxolotl@gmail.com

10 comments:

  1. Can you send them to California?

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    1. Unfortunately California is the only state I know of where it is illegal to own axolotls or any Ambystoma species. :( This law was made because too many people were releasing them into the wild. I wish I could send them there, sorry! Here is a link discussing the topic if you are interested:

      http://www.caudata.org/forum/f1173-advanced-newt-salamander-topics/f1175-herpetological-science-politics/f1176-laws-legality-ethics/66386-axolotls-illegal-california-here-relevant-laws.html

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  2. hey mate what did you feed the day olds and up because my little guys hatched yesterday

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    Replies
    1. We fed them baby brine shrimp. I would suggest buying the BBS eggs in bulk because it will be cheaper in the long run.

      We found most of our information about how to take care of hatchlings from the Axolotl Forums: http://www.caudata.org/forum/f46-beginner-newt-salamander-axolotl-help-topics/f48-axolotls-ambystoma-mexicanum/

      There is a sub-forum specifically for Axolotl Eggs, Larvae & Breeding. I would suggesting making an account on the site. If you have a question, chances are that someone else has already asked it and gotten an answer.

      Good luck with your new hatchlings!

      -Brittany

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    2. Here is a link to a Brine shrimp hatching and harvesting tutorial:

      http://www.caudata.org/forum/f46-beginner-newt-salamander-axolotl-help-topics/f48-axolotls-ambystoma-mexicanum/f61-axolotl-eggs-larvae-breeding/77845-brine-shrimp-hatching-harvesting-tutorial.html

      Delete
  3. I have baby axolotls right now and they are just starting to get into the cannibal stage. They are in a 10 gallon tank all together and lately the bigger ones and biting onto the smaller ones tails and stressing them out to death. They have a bubbler in their tank so I was just curious if they were okay in containers that small with no water circulation? If so I think I'm gonna do the same to mine.

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  4. Mine were fine in individual containers with no water circulation. I guess daily water changes were good enough to keep the water quality.

    Good luck!

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  5. I will have to separate them tonight then :)
    I still cant believe how even though I treat them the same they have such different growth rates!

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  6. Are you selling any now? If so email me at korynbecky@gmail.com

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  7. Great information! What size are the tupperware containers you used when separating the babies?

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