Could anyone ID my moth caterpillar?

smof

Arachnodemon
Old Timer
Joined
Dec 12, 2005
Messages
749
Was outside earlier and saw my cat paying a lot of attention to some leaves so went over to see what she was looking at. Found this guy. I have a big ol' field guide to British/European insects which I bought a few weeks ago and haven't used yet so I cracked it open and tried to find out what it is, but alas he's not in there.

I'm guessing it's a sphingidae (Hawk Moth) as they are the only ones with the basic shape he's got including the horn on his butt. But none of the ones in the book have similar colouring, they're all green and brown.

This guy is about 2" long and a little thinner than my pinky finger. Blue/grey colouring on top with tiny white spots, and fleshy pink underneath. He has a single bright blue horn and some orange blobs on his back end and a weird shaped head, kind of like a reversed tear-drop. When disturbed he flicks himself around quite violently.

At the moment I have him in a tupperware pot for ease of photographing. I am interested in his ID but also can anyone tell me how easy he would be to care for until he pupates? He's being quite active at the moment and I'd like to keep hold of him and watch him mature, but I don't want to risk cacking it up and killing him. Any idea what kind of habitat and food I should provide? Do caterpillars like it moist or dry, warm or cool etc?

Thanks for any info. Here's the pics.




This is his head. He was moving around quite a bit by this point so it's a bit blurry, sorry.
 

smof

Arachnodemon
Old Timer
Joined
Dec 12, 2005
Messages
749
It always happens like this. I search through loads of Google images looking for a pic of what I'm trying to ID, then find it as soon as I've posted in loads of places asking other people. Oh well.

Seems my squishy friend is a Mimas tiliae, aka Lime Hawk Moth. So yay, I was right about the Hawk Moth bit. The moth itself looks gorgeous so I'm definitely going to try and raise it to pupation (or whatever that word should be)
 

Mat

Arachnosquire
Old Timer
Joined
May 3, 2005
Messages
141
Its a Lime Hawk. The larvae are green when up on the trees - when they come down to the ground to search for a pupation site they go purple like yours over the course of 6 hrs or so. Stick him in a tub with some soil and wait till spring :)
 
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