The image shows a collection of insects displayed in a wooden frame. There are six insects in total, arranged in two rows and three columns. 

The first insect on the top left is a cockroach, with its wings spread wide and its body facing towards the right side of the frame. It has a brown and black striped pattern on its wings. The second insect in the middle is a brown cockroach with long, pointed antennae and a long, slender body. The third insect is a black beetle with a round head and two legs. The fourth insect is an adult cockroach. The fifth insect is smaller and has a black body with a pointed tip. The sixth insect is larger and has two legs and two antennae.

There is also a small black beetle in the bottom right corner of the image. The frame is made of wood and has Chinese characters on it.