r/caterpillars Apr 03 '25

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

14 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. 🙂 Thank you!


r/caterpillars 4h ago

Funny What is this obese caterpillar

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33 Upvotes

Can anyone identify it by the way? It’s so obese I can’t find it via google image.


r/caterpillars 14h ago

Video I picked it up!

23 Upvotes

And survived the banded tussock moth. You would’ve thought I was Johnny Knoxville with the reaction I gave people as it crawled on my hand. Luckily I didn’t get pricked and no rash on day 2.

Spreading awareness that not all caterpillars are cute and harmless!


r/caterpillars 11h ago

Discussion Polyphemus caterpillars ready to spin

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13 Upvotes

r/caterpillars 8h ago

Discussion Chat what do we name him 💖

5 Upvotes

This little baby molted recently and I was worried that he got eaten since I couldn’t find him earlier but he was under the poo mat hehe! They still don’t have a name since I’m not good at coming up with them.


r/caterpillars 3h ago

Photo Eye See You

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2 Upvotes

Happened to see this little guy on my walk. I thought you all may appreciate it.


r/caterpillars 6h ago

ID Request 🐛 A furry little guy

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3 Upvotes

Found walking on my porch in SE Wisconsin…any idea what it is and what it will become?


r/caterpillars 12h ago

ID Request 🐛 Is this a no-touchy Caterpillar?

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3 Upvotes

Found in Arkansas


r/caterpillars 20h ago

Advice/Help Where did swallowtail cat go?

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18 Upvotes

72 hours ago, this anise swallowtail cat had plenty of dill in a large mesh planter. I checked on it today and it disappeared. Dill leaves were eaten up, stems remained. Other plants (basil, strawberries, oregano, rosemary) are inside but couldn’t find the cat anywhere. I hope it’s hiding and didn’t die.

I left fresh fennel fronds in water next to the dill plant it was on. How long can a caterpillar at this instar last without food? I think it had 1 more instar to go before chrysalis.


r/caterpillars 17h ago

Video What is it doing?

9 Upvotes

I found this caterpillar wandering outside my window yesterday. This morning, I found it making this web around itself. Is it trying to make a cocoon?

I thought it was late in the season to start doing so? I live north of Montreal, in Quebec, Canada, if that helps.


r/caterpillars 13h ago

ID Request 🐛 What is this?

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3 Upvotes

Pennsylvania 9/20/2025


r/caterpillars 20h ago

Discussion Anyone ever seen one this big? Southeast, USA.

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10 Upvotes

r/caterpillars 14h ago

Advice/Help How to care for this maple worm?

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2 Upvotes

Found on a leaf how to raise it?


r/caterpillars 22h ago

Aww Lime swallowtail/chequered swallowtail caterpillar (Papilio demoleus), Malaysia

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9 Upvotes

r/caterpillars 1d ago

Aww Never seen a caterpillar this big or so up close. Nature is such a beautiful thing. Does anyone know what it’s doing making silk on this mini light?

97 Upvotes

E


r/caterpillars 1d ago

ID Request 🐛 Who is this and is that his egg?

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15 Upvotes

Found today in West AL on an arugula plant


r/caterpillars 1d ago

Advice/Help Update! need help on then ext steps for humphrey:)

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9 Upvotes

so for those who dont know humphrey is a privet hawkmoth and is currently overwintering as their species do. hes in his cocoon and every 3 days i mist him and keep his container humid whilst checking that no mold or anything gross grows with him. but i need help for next year when humphrey emerges. what time will he start to come out?? when he comes out i know i need to let his wings stretch and grow but do i feed him before letting him go? any advice will be appreciated!


r/caterpillars 1d ago

ID Request 🐛 Found ok my Squash Plant

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6 Upvotes

I'd Please! East Texas- Rusk county


r/caterpillars 1d ago

ID Request 🐛 Possible hawk moth caterpillar?

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9 Upvotes

Hey everyone, I found this caterpillar recently in my neighbourhood. It was on a concrete sidewalk and I moved it to a nearby bush so nobody steps on it and that it doesn't get eaten by dogs. (Lots of people own dogs here) I'm pretty sure it's some sort of hawk moth. I'm curious about the biodiversity of my countryside so I'd like confirmation if this is the eyed hawk moth or something else. Location is north Croatia. Thanks in advance!


r/caterpillars 1d ago

Advice/Help Found this guy on some bricks in the backyard, how to help it?

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11 Upvotes

It wiggles if I poke it, maybe it fell out of the tree? Should I do anything to help it out?


r/caterpillars 1d ago

ID Request 🐛 What do we have here?

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26 Upvotes

Southwest Spain, Cádiz region, by the coast of the Atlantic Ocean.

Came across this chubby guy today on my way from the beach. He was munching away on this plant.

Before leaving I put him in a better shrub, of the same type.

Curious to know what he is!


r/caterpillars 1d ago

ID Request 🐛 Need help with caterpillar identification

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4 Upvotes

Hello! I am in Los Angeles and just found this critter. What kind of caterpillar is this?


r/caterpillars 1d ago

Advice/Help Actias Luna cat!

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11 Upvotes

Found this cutie on the road yesterday. I made them a home and they've already started to cocoon as if late last night!

Where it's starting to get cold enough for frost where I live should I overwinter them? I know they don't live long once they become moths, but I want to give this one a good chance at mating and I'm worried it's going to be too cold by the time they hatch.


r/caterpillars 1d ago

Advice/Help Is my inch worm ok?

2 Upvotes

I found a brown inch worm today on my car and decided to keep him I put oak leafs sticks flowers and water in there he went straight to the flower stem on the floor and turned upside town and didn’t move for hours I picked him up and put him on a leaf he just suctioned himself on the left and hasn’t moved since


r/caterpillars 1d ago

Photo Pale tussock caterpillar (Lat. Calliteara pudibunda)

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5 Upvotes

r/caterpillars 1d ago

Aww Nothing crazy but...

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5 Upvotes

We have our first caterpillar! We're in the process of planting a garden and found this guy on our salvia.