They have their wings on their thorax, or their middle part.
the middle consits of the head thora and abdomen.
2 Pairs. One nearer the head, and one nearer the abdomen.
The butterfly's wings and legs are attached to its thorax, which is the middle section of its body. The thorax is where the muscles that control the wings and legs are located, allowing the butterfly to fly and walk.
the wings
by wings
The butterfly that has circles on its wings is called a "circlespot butterfly."
Wings of a Butterfly was created in 2005-09.
the thorax, on the section called the mesothorax
"Bullet With Butterfly Wings" by Smashing Pumpkins
A dragonfly's wings is clear and a butterfly's is colorful.
It's the part you sit in, the part to which the wings, rudder, and horizontal stabilizer are attached.
It's wings. The patterns are used for intimidation.