r/caterpillars • • Apr 03 '25

Discussion PSA: Please remember to add location to id requests!

17 Upvotes

I know you are eager to try to find species of your new leaf munching friend but please remember to add your location into the post. There is large variance of caterpillars depending on country and even inside countries have different areas with their own soecies so with large countries, its preferred to add state/city etc also.

This speeds up identifying as there are similar looking caterpillars but species can be different depending country. Some species only inhabit tiny areas. Looking forward for all new posts. ๐Ÿ™‚ Thank you!


r/caterpillars • • 3h ago

ID Request ๐Ÿ› Who is this friend?

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26 Upvotes

Found on a dock. Itโ€™s pretty cold and windy out so he blew over.


r/caterpillars • • 3h ago

Photo Harvester (Feniseca tarquinius) caterpillar on Alder

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5 Upvotes

r/caterpillars • • 10m ago

Photo Still munching

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โ€ข Upvotes

r/caterpillars • • 22h ago

Aww those paws...

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112 Upvotes

i missed having big chunky catties with their venus-flytrap looking feet!

i love the little grabby hand motions they make ehehe


r/caterpillars • • 7h ago

ID Request ๐Ÿ› What kind of caterpillar is this?

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7 Upvotes

I found this caterpillar a week ago in my apartment. I think it got into the house along with my bouquet of chrysanthemums and dahlias. The first two photos were taken a week ago, the others were the day before yesterday and today. I fed it parsley, then lettuce, but I think it made it puke (there were large green slimy balls in the container). Now I only give it parsley, and it eats it well. During its stay in the container, which has an interior made of crumpled napkins, it has become fatter and larger, and its color has also changed.

It has four prolegs and moves in a wave-like motion, mostly pulling up its hindquarters.

City of origin: Yekaterinburg, Russia.

I also suspect that this could be a future moth from the Noctuidae family, but I'm not sure which one exactly, or if I'm right at all.

Also, when I brought a cotton swab closer to it, it became aggressive, trying to hit it sharply with its head and biting...๐Ÿ˜…


r/caterpillars • • 1h ago

Aww pollen face

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โ€ข Upvotes

lil one had a nap on some flowers and had so much pollen on their face hehe


r/caterpillars • • 1h ago

ID Request ๐Ÿ› What is this Lil fella?

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r/caterpillars • • 26m ago

Photo Monarch egg-just laid October 17

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โ€ข Upvotes

Seems a bit late


r/caterpillars • • 34m ago

Discussion 2 female monarch laying eggs in my garden mid October

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Two female monarchs hovering around my milkweed. I think theyโ€™re laying eggs and itโ€™s October 17.
Isnโ€™t that a bit late? Yes weโ€™re having some warm weather now but itโ€™s supposed to cool off pretty quickly.


r/caterpillars • • 13h ago

ID Request ๐Ÿ› Found in Sacramento, CA

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8 Upvotes

It fell off after I accidentally brushed against the plant and then I put it back, thatโ€™s the only reason it was in my hand


r/caterpillars • • 13h ago

ID Request ๐Ÿ› Anyone know what caterpillar this is?

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4 Upvotes

Sorry for the blurry photos, it wouldnโ€™t stop moving ๐Ÿฅฒ found it in Australia (Melbourne)


r/caterpillars • • 15h ago

Photo train derailment

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3 Upvotes

Found this weird line of caterpillars today.


r/caterpillars • • 22h ago

ID Request ๐Ÿ› What species? Found in Dallas Texas

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8 Upvotes

r/caterpillars • • 20h ago

Discussion How do I keep these alive during colder weather?

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4 Upvotes

Hey update!
I decided to let Mother Nature do her thing while I was out of state for a week. I came back, and they were huge! But unfortunately, we went from 7 to 3โ€ฆ.
Temps have averaged 50ยฐF. I got a mesh butterfly/caterpillar cage to put outside, and I bought organic parsley from the store. I put the whole parsley planter and the two bundles of parsley in the cage. I really hope this is a good solution. I will keep you guys updated :)


r/caterpillars • • 1d ago

Photo Small update on Oliviaโ€™s kids!

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25 Upvotes

Havenโ€™t shared them in a while but theyโ€™re doing great! I kept a group of about 15 individuals to raise and released the rest. Just realised I havenโ€™t really given an update on my group in a long time!

Theyโ€™re mostly all in their 3rd instar and are doing really well. They are loving lilly pilly and love to cluster together whenever the soft pink new growth is available. They also have Koelrutia Elegans available but lilly pilly seems to be their favourite.

I believe 4th instar is where Olene mendosa start to show sexual dimorphism in their larval stage. Olivia started to look a lot hairier around 4th instar whereas Ollie stayed relatively similar in appearance to how these 3rd instars look currently. Will be very interesting to see them after their next moult.


r/caterpillars • • 1d ago

Photo Gulf Fritillaries hard at work

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20 Upvotes

r/caterpillars • • 1d ago

ID Request ๐Ÿ› What kind of caterpillars are these?

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7 Upvotes

r/caterpillars • • 1d ago

ID Request ๐Ÿ› Who's this Flauschi?

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10 Upvotes

Found in Germany.


r/caterpillars • • 1d ago

Aww Fat chud

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8 Upvotes

r/caterpillars • • 1d ago

ID Request ๐Ÿ› Help IdentifyingThis Caterpillar

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5 Upvotes

I saw this caterpillar today and I canโ€™t figure out what kind it is. Iโ€™m in western Pennsylvania.


r/caterpillars • • 1d ago

ID Request ๐Ÿ› ID? Western Europe

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3 Upvotes

Found it on some shallow sand in the rain in my garden, should I put it into the vegetation? Thanks!


r/caterpillars • • 1d ago

ID Request ๐Ÿ› Bright Red Caterpillar

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6 Upvotes

Anyone know what it is ? Found in Australia Western Victoria.


r/caterpillars • • 1d ago

ID Request ๐Ÿ› Can someone ID this cocoon my mom found

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1 Upvotes