The bright green caterpillar with yellow and black slashes and a blue tail is called a Cecropia Moth. They can measure up to 4 inches long and are considered large compared to other caterpillars.
A caterpillar that is green with a black spike at the end of its tail is the Puss Moth. They can be found in willow trees.
The hungry caterpillar So, can one get a serious answer on this site?
The sphinx moth caterpillar, also known as the hornworm, is a lareg, light green caterpillar with a longi brownish-red spike at its tail. Additionally, it has a pair of eyespots on each abdominal segment.
A green caterpillar with white stripes typically has a bright green body with distinct white stripes running along its sides or back.
I don't know but i found the same caterpillar and i am curious as to what it is too.
The lime green insect is likely a katydid or a green lacewing. Both have bright green coloring that helps them blend into foliage.
The caterpillar of the Io moth seems to fit your description. The related link has pictures.
The name of the lime green caterpillar with an orange head is the cecropia moth caterpillar. The entire body is lime green except for a few small parts on the head which are a bright orange color.
The spike on a caterpillar's tail serves as a defensive mechanism to deter predators. It can mimic the appearance of a stinger or other threatening features, making the caterpillar less appealing to birds and other potential threats. Additionally, the spike may help the caterpillar anchor itself securely to its environment, aiding in camouflage and stability.
green prickly caterpillar
The caterpillar that is black with a lime green jacket is the Saddleback Caterpillar. These caterpillars can sting and it will be very painful.
green slashed caterpiller