With more than 2 million specimens in over 56,000 catalogued lots, the ichthyology collection houses the largest and most comprehensive collection of fishes from Oklahoma. One of the collection’s greatest strengths is an extensive sample of species from the lower Great Plains, particularly from Oklahoma streams and reservoirs. Under the direction of A. I. Ortenburger, specimens were collected during expeditions in the 1920s. Other periods of extensive collecting include the 1950s, 1960s and 1980s. The collection grew during the 1990s thanks to area conservationist Jimmie Pigg and during the early 2000s due to the efforts of the Department of Environmental Quality who continued Pigg’s work. The availability of these long-term samples of specimens from statewide sites provides an important opportunity to assess natural variation in fish communities. We continue to add to the collection’s geographic diversity through ongoing research conducted by curators, professional staff, students and associates.
Support the Ichthyology Department
Are you interested in supporting the museum? By donating to the Ichthyology Department, you will help us continue to inspire minds to understand the world through collection-based research, interpretation, and education. Any dollar amount can help your museum continue to serve the people of Oklahoma.
Review the following area to see where your donation can make a difference:
- Donate to the Ichthyology Research and Operations Fund: This fund provides support for the Ichthyology Department’s collection operations and research by museum curators, staff, and students.
Resources
Ichthyology Staff

Rebecca Hawkins
Curatorial Associate
rkhawkins@ou.edu