What am I?

[Lucara]

We found this guy on our porch this afternoon. Its right around 4" and none of us have ever seen one before (not that, that really means anything lol). I'd like to keep it to see what it turns into. Any ideas on what it is or how to care for one? Thanks! =D

Front:

Back:

Full Body:

What its currently being kept in.

 

[CT9A]

Try posting this in the Insects and Other Inverts Section to get a better reply.

 

[pinktoe23]

Looks like an imperial moth caterpillar.

http://images.google.com/imgres?img...p=18&um=1&hl=es&rlz=1T4GGLJ_esPR286PR286&sa=N

http://images.google.com/images?hl=...l moth caterpillar &um=1&ie=UTF-8&sa=N&tab=wi

 

[crpy]

Looks like an imperial moth caterpillar.

http://images.google.com/imgres?img...p=18&um=1&hl=es&rlz=1T4GGLJ_esPR286PR286&sa=N

http://images.google.com/images?hl=...l moth caterpillar &um=1&ie=UTF-8&sa=N&tab=wi

Yep thats it