This Green Caterpillar species is found on Pipevine leaves, and has four Red projections on it's top area, and one Yellow projection on top of it's bottom area. and it also makes a cocoon around itself, so it would turn into a Promethea Silkmoth (Callosamia promethea) some day.
Promethea Silkmoth Caterpillar has been suggested to play 3 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.