The University of Michigan Museum of Zoology has recently become the world’s largest holder of snake specimens after receiving a significant donation from Oregon State University. This transfer involved tens of thousands of reptile and amphibian specimens, primarily snakes, to the university’s Research Museums Center. The collection represents the lifelong work of retired herpetologists Lynne Houck and Stevan Arnold. With this acquisition, the University of Michigan now surpasses the Smithsonian Institution and the American Museum of Natural History in herpetological holdings. Many specimens date back to before the Civil War, providing not only scientific importance but also historical value. Amphibians and reptiles are considered crucial indicators of environmental health, offering insights into ecosystem stability.

The collection includes about 30,000 snake specimens and nearly 30,000 frozen tissue samples, enabling advanced genetic and evolutionary research. Associate Professor Hernán López-Fernández from the Department of Ecology and Evolutionary Biology noted that these materials will support studies in molecular genetics and have potential applications in medicine. The specimens, preserved in a solution of 75% ethanol, offer rare opportunities to examine both adult snakes and their offspring, a feature uncommon in many museum collections. Although cataloging the collection is a meticulous process, the university staff has shown renewed enthusiasm due to the scientific opportunities these specimens present. This acquisition is expected to facilitate new research on trait evolution, especially between mother snakes and their young.