caterpillar from outer space looking for more leaves to eat

insect animal green invertebrate leaf nature arthropod wildlife branch moth yellow plant wing pollinator caterpillar outer space looking leaves eat pseudosphinx tetrio species sphingidae family larva larva may exceed centimeters length black aposematic bands red-orange head posterior orange bump horn roughly long legs spots native tropical subtropical americas southern southwestern united states brazil observed cerro cahuí protected biotope petén department northern guatemala