Wet specimens specimens that have been suspended in a liquid solution, typically formalin or ethanol, and sealed in jars. This method suspends the sample in a state of stasis.

If properly maintained samples may last centuries, with slight chance of minimal discolouration of specimen and liquid over time

Pied Royal Python

Wet specimens have become celebrated as their maintained accuracy is beneficial for academic teachings and scientific research in the fields of biology, anatomy and biodiversity, with many museums developing vast collections.

Read more about the study here.