The Collection is housed in Laurel Hall, Colorado State University.
In the summer of 2018 the CSUC will move into new space in the Hartshorn building on the campus of CSU. The new space is approximately 6,000 square feet.
Special Library Material is kept in the Collection room. The library includes approximately 1,200 books and 10,000 bulletins, reprints, and other literature items that deal with arthropod systematics. Primary literature and catalogues are available for most groups of North American insects, with special holdings of world aphid literature.
Special Equipment available to systematists and graduate students includes the following:
3 Wild microscopes, one with a camera lucida
1 Leitz microscope