Squid, a common Marine creature, has attracted attention for its unique shape and rich biological characteristics. In scientific research and education, squid specimens are an important object to help us understand the biological characteristics and survival strategies of these mollusks.

Squid belong to the cephalopod group, which has a highly developed nervous system and complex behavioral patterns. Its body is made up of a head, a body and a touch arm, which has suckers on it and can effectively catch prey. In addition, squid have a very flexible body structure and are able to rapidly change shape by contracting and relaxing their muscles, swimming quickly to escape predators.

In the process of specimen preparation, the fresh squid needs to be processed first. Scientists carefully cut open their exterior and remove their internal organs so as not to destroy their unique physiological structure. After careful cleaning and preservation, these specimens can effectively display the muscles, nervous system and other physiological characteristics of the squid. By looking at these specimens, researchers were able to gain insight into the physiology and ecological adaptation of squid.

Squid are extremely variable in color and are able to quickly change color through pigmentation cells in their skin to adapt to the environment or convey information. This characteristic can also be reflected in the specimen display, through the transparent specimen observation, you can see its unique pigment structure and its change mechanism. This provides valuable data for the study of biology.

Squid specimens are often used in educational institutions and museums to give students an intuitive understanding of the biology of mollusks and the complexity of Marine ecosystems. At the same time, squid specimens are increasingly widely used in scientific research, and researchers can reveal more mysteries about Marine organisms by exploring their biological characteristics.