The insect you’re describing sounds like a type of treehopper or possibly a wood-boring beetle larva. Some treehoppers have a bark-like appearance, which helps them blend into their surroundings, while their nymphs can appear worm-like. These insects can often be found on trees or woody plants, and their ability to pop out from both sides is likely a defense mechanism against predators. If you’re observing this in a garden or forest, it could also be a sign of tree health issues, so monitoring the area is important.
The sides of the abdomen.
Dorsal (top) and ventral (bottom) sides.
Bilateral.
what type of caterpilla is dark green with seven slashes on the side of it
It looks like a flat shape with multiple sides.
Ur Brakes need to be changed.
it looks like a square but has two short sides (the same size) and two long sides (also the same size)
There is a plastic pen that looks like a screw that must be pulled out beside the light. Then the entire assy. hinges down
Like all insects they have spiracles along the sides of their bodies.
It looks like a triangle that has two sides that are the same length.
A geometric shape with many sides looks exactly like a polygon.
You notice that both sides of the line are the same, meaning that insects are symmetrical.