io moths

IO MOTH!!!!!!!!!!!!

Found eggs on Monday, figured out they were io moth eggs. Looked up io caterpillars, and I had seen one a few weeks ago! Just today I was lamenting how all these io moths are coming to my yard but I never get to meet them.

Well. I needed to get some fresh food for the stinkbabies. Went out on what would have been a quick trip out back, but I found a tiny baby giant stick insect and really wanted one I could (1) fit under the microscope (2) raise through a few molts to document physiology changes (3) have a fun developmental stages visual at the sanctuary on Saturday. I cut the stem the stick insect was on, walked straight over to the stinkbabys’ favorite food. The bush they like is by the mountain laurel.

The mountain laurel had an enormous moth on it.

I knew INSTANTLY what moth it was, even only seeing the underside. So, I had my mini-freakout, trimmed some stalks for the stinkbabies, fiddled around to keep the baby stick from falling off, and trimmed the branch the io moth was hanging off.

Carried the moth and stick insect to the porch with better lighting. Got lots of closed wing shots, then I poked it (I lift up the outer wing on sphinx moths to ID them more easily, tried this on the io too). Apparently poking ios results in some… Defensive behavior.

This was too fun to not to video record, so I waited for the wings to close, then recorded the video. Problem is, hands were full of bugs and phone. So I made due.

Io got fed up and left after I’d been poking for a while. But oh man. This was the best. I have officially seen three life stages (larva, eggs, adult). Now I’m just missing the cocoon.

May 10, 2017

One of my old drawings of this creature got reblogged on my personal blog and it reminded me that I should do some art of it for personal art month.

So here’s felidoptera, a cat/moth hybrid creature. I’ve always drawn the luna moth variation but now I did io moth too. Any moth species exist, hehe.

If only I knew what to do with these guys… HahA!

9 Moths from 9 Separate Illustrations

All are available for free download, see full manuscript pages below:

Happy National Moth Week!

One of many male Automeris io from Wellfleet/Eastham, Cape Cod, MA.
These are also in the Saturnidae family and have no functioning mouthparts. The larvae feed together until the final instar. The females of this species have brown forewings instead of yellow. Automeris is a new world genus. The caterpillars can also give a nasty sting.

Expect more photos soon.


I saw this while walking to class and was a little baffled. They were all moving end to end in a constant circle. Would you happen to know what they’re doing?

Hi, these look like the caterpillars of Io Moths (Automeris io) or a similar species if this is not in North America. As for what they are doing, certain caterpillar species are known to follow each other in formation in search of new feeding sites.