That sounds like a cinnabar moth caterpillar. They are toxic and can deliver quite a sting and are quite aggressive towards each other.
The distinguishing feature of a black caterpillar with a white stripe in the middle is the prominent white stripe running along its body.
It can be a Monarch caterpillar or a Northern Florida caterpillar.
The distinguishing feature of a green caterpillar with a white stripe is the prominent white stripe running along its body.
The distinguishing feature of a brown caterpillar with a white stripe is the presence of the white stripe running along its body.
The distinguishing feature of a black with yellow stripe caterpillar is its black body with a yellow stripe running along its length.
The distinguishing feature of a black caterpillar with a yellow stripe is the presence of a bright yellow stripe running along its body.
The white stripe on a caterpillar's body can serve as a warning signal to predators, indicating that the caterpillar may be toxic or unpalatable. This coloration helps protect the caterpillar from being eaten, as predators learn to associate the white stripe with a potential threat.
The distinguishing feature of a yellow caterpillar with a black stripe down its back is the prominent black stripe that runs along its body.
The name of the orange caterpillar with a black stripe commonly found in North America is the Monarch caterpillar.
The distinguishing feature of a black fuzzy caterpillar with an orange stripe is its unique coloration, which sets it apart from other caterpillars.
The caterpillar that has black triangles is called a yellow-striped armyworm. It also has the color brown with a white stripe.
when the tent caterpillars turn into moths the eastern have a white stripe and the western have a yellow stripe