Rearing Limacodidae caterpillars that you find on the ground

Just a note to those that find limacodid caterpillars on the ground and may be concerned about finding the right plants to feed them.

Finding a caterpillar like this often means that it is a fully grown instar looking for a place to make a cocoon (pupation takes place later inside the cocoon). In other words - easier to raise it to adult!!!!

This observation https://www.inaturalist.org/observations/96306931 is a classic example of what we are seeing a lot of lately on iNaturalist.

If you see one like this put it in a container with some dry leaves and gravel. I also recommend a few fresh leaves as well if there is a tree in the near vicinity that looks like the caterpillar make have been blown off. The tree should have smooth (not hairy) and tough leaves.

This hedges our bets because it can possibly provide food if it is a lost caterpillar looking for plants, or you can provide a site for it to build a cocoon in the bottom of the container.

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Posted on September 27, 2021 08:08 PM by marcepstein marcepstein

Comments

Wonderful information, @marcepstein ! I will definitely keep this in mind if I catch any mature limacodids roaming around!
Thanks for sharing!

Posted by tcooley over 2 years ago

Thanks for the information. Will report if I am able to raise any Limacodid caterpillars.

Posted by ivijayanand over 2 years ago

Thank you very much. This info is very useful.

Posted by kt_ton over 2 years ago

Hope to find one - anywhere! Thanks for instructions.

Posted by krancmm over 2 years ago

Excellent, thank you! The few limacodids I've found have so far cocooned on the upper surface of leaves (or fell to parasites before cocooning), but I'll keep this in mind!

Posted by franzanth over 2 years ago

I can only echo these wise thoughts, observations and hints from @marcepstein , as well as the frustration r.e. parasite loadings noted by @franzanth

Posted by hkmoths over 2 years ago

Thanks for sharing! @marcepstein
I want more people in Colombia to have access to this valuable information, so if it's ok with you, I would like to translate your instructions on rearing Limacodidae and credit you. Hopefully, instructions in Spanish would get more folks to raise caterpillars! Let me know what you think:)

Posted by andreacjimenez over 2 years ago

Yes, of course!

Posted by marcepstein over 2 years ago

@hkmoths Do you think someone could translate my journal about rearing limacodids into Chinese? I’m really trying to get out the message about rearing from eggs in addition to caterpillars so we don’t only rear wasps & flies!

Posted by marcepstein over 2 years ago

@marcepstein , perhaps ask @kitlaw ?

Posted by hkmoths over 2 years ago

Yes - just added @kitlaw - sorry for the oversight!

Posted by marcepstein over 2 years ago

I don't have much experience in raising it. Just if you know its host plant, try to find that for it, and then wait for the result😊

Posted by kitlaw over 2 years ago

Yes, I'm thinking that if it on the ground it may not need to feed anymore - ready to build cocoon. Also, many limacodids are less particular with what to feed them.

I'm hoping we can raise more so we know the species of these amazing caterpillars.

Thank you!

Posted by marcepstein over 2 years ago

If I find it on the ground or railings, I will try to find some dead leaves, dead branches, or some small fallen flowers, which may sometimes be eaten😜

Posted by kitlaw over 2 years ago

Thank you very much Marc!

Posted by lilianapradalara over 2 years ago

I observed that most of the limacodids I see stay on the same branch without moving a lot. They only move a lot when they want to molt/shed or, as you say, when they are finally searching for their final place to pupate.

Posted by danielmesa1 over 2 years ago

In case you are looking for a foodplant of a genus that occurs from southern North America through South America or a tropical Limacodidae - put the name under caterpillar on left at Janzen’s site

http://janzen.sas.upenn.edu/caterpillars/database.lasso

Posted by marcepstein over 2 years ago

Oh & click for food plant summary- look at
Cat photos too

Posted by marcepstein over 2 years ago

@julianbiol Mirá. Te puede interesar...

Posted by danielmesa1 over 2 years ago

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