The Oregon State Arthropod Collection's website - a place where you can find out more about our collection, our holdings and the latest research taking place here.
The Oregon State Arthropod Collection the largest entomological research collection in the Pacific Northwest with a history extending back into the early years of the Oregon State College (1860's/1870's). Since then, we've continued to grow and support entomological research and teaching at OSU and the entire region. Today, we are a research collection of nearly 3 million specimens representing insects and other arthropod species from around the world.
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